Abstract: A wearable music system having a “Y” shaped harness, a housing, a rotatable platform coupled to the housing, and a bracket coupled to the rotatable platform. The harness comprises two curved pieces, a central section coupled to the two curved pieces, a first vertical support coupled to the central section, the first vertical support having a plurality of holes there through, and a second vertical coupled to the first vertical support, the second vertical support having a plurality of holes there through. The housing has a rear surface, a bottom surface, and two side surfaces.

Abstract: A non-transitory computer-readable storage medium stored with an automatic music arrangement program, and an automatic music arrangement device are provided. An outer voice note having a highest pitch among notes of which sound production start times are approximately the same in a melody part acquired from musical piece data is identified. A melody part acquired by deleting inner voice notes of which sound production starts within a sound production period of the outer voice note and of which pitches are low from the melody part is generated. Candidate accompaniment parts in which root notes of chords of chord data of the musical piece data are arranged to be produced at sound production timings thereof for each pitch range acquired by shifting a range of pitches corresponding to one octave by one semitone at each time are generated, and an accompaniment part is selected among them.

Abstract: The present application relates to the technical field of computers, and discloses a method and apparatus for generating a music file, and an electronic device and a storage medium. The method for generating a music file comprises: obtaining a first image; performing feature extraction on the first image to obtain a salient feature of the first image; mapping the salient feature to a musical instrument digital interface (MIDI) information coordinate system on the basis of the position of the salient feature in the first image, so as to determine MIDI information corresponding to the salient feature, the MIDI information coordinate system being used for indicating a correspondence between MIDI information and time; and generating a music file on the basis of the correspondence between the MIDI information and the time.

Abstract: A musical instrument operable to play a multi-component percussive beat. The musical instrument includes a plurality of finger controllers, wherein each finger controller is operable to control a component part of the multi-component percussive beat. Each of the plurality of finger controllers has a touch-sensitive range providing a plurality of actuation regions, and each actuation region is operable to play a hit pattern associated with a component percussion track representing a respective component of the multi-component percussive beat.

Abstract: A step sequencer with a four by sixteen grid of buttons is disclosed. The sequencer is used to generate patterns of sounds on different channels. The sequencer can be used as a hardware controller to control music production software. The grid of the sequencer emulates the virtual grid generated in a graphical user interface by the music production software. The grid of the hardware controller is used to control the corresponding grid on the graphical user interface.

Abstract: An electric string instrument is disclosed, comprising a body portion and a rotating neck portion, where the neck portion comprises strings all around its circumference and can rotate around its axis. Each string comprises an electric pickup, and a slip ring or a wireless connection connects all the pickups to the body of the string instrument.

Abstract: A dynamic, chord based, MIDI scale and pattern generator effects creation system and method is disclosed. This software eliminates the need for a “specific” chord information device and allows for any audio or MIDI input to influence MIDI effects for creating melodies, basslines and arpeggios that fit over specific chords.

Abstract: Musical catalog amplification services that leverage or deploy a computer-based musical composition system are described. The computer-based musical composition system employs algorithms and, optionally, artificial intelligence to generate new music based on analyses of existing music. The new music may be wholly distinctive from, or may include musical variations of, the existing music. Rights in the new music generated by the computer-based musical composition system are granted to the rights holder(s) of the existing music. In this way, the musical catalog(s) of the rights holder(s) is/are amplified to include additional music assets. The computer-based musical composition system may be tuned so that the new music sounds more like, or less like, the existing music of the rights holder(s). Revenues generated from the new music are shared between the musical catalog amplification service provider and the rights holder(s).

Abstract: Musical compositions and/or other audio programs are automatically identified, generated, curated, and/or personalized, so as to treat, mitigate, and/or address specific symptoms, such as those related to mental health disorders. Based on a user's particular issues relating to poor sleep, stress, anxiety, and/or other conditions, particular audio programs are automatically output so as to alleviate and/or address such issues. The system uses metadata to automatically identify, generate, curate, and/or personalize musical compositions and/or other audio programs, and to match such programs with particular conditions and issues, so as to maximize effectiveness in addressing such issues in users. In at least one embodiment, the system may automatically determine, based on survey responses indicating the severity of the user's symptoms, a dosage for audio programs to be output for the user, and may set a time to automate the amount of time the user listens to the audio programs.

Abstract: A saddle for a string instrument includes a string contact surface comprising a first material, a saddle end surface, generally opposite the string contact surface, comprising the first material, and two opposing side surfaces comprising a vibration-absorbent material different than the first material.

Abstract: The present disclosure relates to a virtual drum kit device. The virtual drum kit device includes a motion capture device and a drum sound processing device separated from each other; where, the motion capture device includes at least two drumsticks, the drumstick including a first cover body, as well as a first battery, a first control printed circuit board assembly (PCBA) board and a vibration motor which are arranged in the first cover body, the first control PCBA board being connected to the battery and the vibration motor separately, and being capable of transmitting an RF signal to the drum sound processing device according to a motion instruction captured by the drumstick, the drum sound processing device includes a second cover body, as well as a second battery and a second control PCBA board which are arranged in the second cover body.

Abstract: A music composition system for composing music segments comprises: a computer interface comprising at least one external input for receiving from an external device a request for a musical composition; a controller configured to determine based on a request received at the external input a plurality of musical parts for the musical composition; and a composition engine configured to generate, for each of the determined musical parts, at least one musical segment in digital musical notation format, the musical segments configured to cooperate musically when performed simultaneously. The computer interface comprises at least one external output configured to output a response to the request, the request comprising or indicating each of the musical segments in digital musical notation format for rendering into audio data at the external device.

Abstract: Techniques are described for real-time converting audio into digital musical notation. In an implementation, the process receives a sequence of samples of an audio stream in real time. Based on the sequence of samples, the process generates a window set of note event probability values. The process excludes from the window set of event probability values a leading set of event probability values and a trailing set of event probability values, thereby generating a filtered window set of event probability values. Based on the filtered window set of event probability values, the process determines a sequence set of note-on and note-off events.

Abstract: Indicating what should be played in a piece of music with a music document, including: displaying a part of the music document when a user plays the piece; receiving a real-time audio signal of the playing; automatically determining a playing position within the piece of music based on the real-time audio signal; automatically scrolling the music document on a display depending on the playing position; estimating at least the following from the real-time audio signal: activity; tonality; and tempo used in automatically determining the playing position determined from playing speed of the user. The estimating of the activity includes detecting whether the user is producing any sounding notes. The estimating of the tonality is based on an array of chord models that represent different chords that appear in the music document and allow calculating the probability that the corresponding chord is being played in various real-time audio signal segments.

Abstract: An automated music composition and generation system including a system user interface for enabling system users to review and select one or more musical experience descriptors, as well as time and/or space parameters; and an automated music composition and generation engine, operably connected to the system user interface, for receiving, storing and processing musical experience descriptors and time and/or space parameters selected by the system user, so as to automatically compose and generate one or more digital pieces of music in response to the musical experience descriptors and time and/or space parameters selected by the system user. The automated music composition and generation engine includes: a digital piece creation subsystem for creating and delivering the digital piece of music to the system user interface; and a digital audio sample producing subsystem supported by virtual musical instrument libraries.

Abstract: A system and method for controlling various types of messages, including a MIDI signal of a MIDI instrument, bi-directionally with a center detent and a resting plate for a user's foot is disclosed. A foot pedal system has a base, a pedal, a sensing mechanism, a foot rest bar, a MIDI pedal controller, a MIDI-In port for receiving the first MIDI signal from the MIDI instrument, and a MIDI-Out port for outputting the second MIDI signal. The pedal has a center detent and a spring mechanism for returning the pedal to a default position.

Abstract: This disclosure relates generally to electronic musical instruments, systems, and methods. More particularly, this disclosure relates to electronic percussion instruments such as tom toms, snare drums, bass drums, cymbals, and hi-hats, and assemblies of instruments (e.g., percussion instruments), such as drum sets. Some cymbals and hi-hats according to the present disclosure can be used in conjunction with a traditional acoustic metal cymbal. This disclosure also relates generally to devices and methods for operating electronic musical instrument systems including one or more musical instruments and a hub, and particularly to systems including wireless communication between the instrument(s) and hub. Various devices and methods are described for operating the system, including various operational modes of the devices, and including methods and techniques for connecting the devices, improving communication speed and robustness, and conserving power.

Abstract: Systems, devices, media, and methods are described for presenting a tutorial in augmented reality on the display of a smart eyewear device. The system includes a marker registration utility for setting a marker on a musical instrument, a localization utility, a virtual object rendering utility for presenting virtual tutorial objects on the display near the instrument, and a hand tracking utility for tracking the performer's finger locations in real time. The virtual tutorial objects, in one example, includes graphical elements presented on a virtual scroll that appears to move toward the instrument at a speed correlated with the song tempo. The hand tracking utility calculates a set of expected fingertip coordinates based on a detected hand shape.

Abstract: Systems, devices, and methods for encoding the harmonic structure of a musical composition in a digital data structure are described. Tonal and rhythmic commonalities are identified across the musical bars that make up a musical composition. Individual bars of the musical composition are each analyzed to characterize their respective harmonic fingerprints in various forms, and the respective harmonic fingerprints are compared to sort the musical bars into harmonic equivalence categories. Isomorphic mappings between hierarchical data structures that encode the musical composition based on musicality and harmony, respectively, are also described. The systems, devices, and methods for encoding the harmonic structure of a musical composition in a digital data structure have broad applicability in computer-based composition and variation of music.

Abstract: Systems, devices, and methods for encoding digital representations of musical compositions are described. Various components of a musical composition that are defined in modern music theory, such as notes and bars, are encoded as respective hierarchically-dependent data objects in a data file. The hierarchically-dependent data objects encode the musical composition in a tree-like data structure with modular nodes and adjustable relationships between nodes. Note start times and beat start times are encoded independently of one another and characterized by a timing relationship that captures the expressiveness imbued when notes and beats are not precisely synchronized. Musical variations that preserve the timing relationship between the notes and beats of the original composition are also generated and encoded.