Abstract: In an information searching system, a searching server presents a plurality of icons IC on an “icon search” screen A of a user terminal upon a request via a communication network. Then, the server receives a selection of a desired icon ICs from the user terminal. Thereafter, in accordance with the selected icon, contents associated with the selected icon is searched, and information CP related to the searched contents are presented on an “icon answer” screen B of the user terminal to let the user select a desired contents from the displayed guide information CP. The information searching system can use the icons for searching, and a user can designate a searching condition intuitively. Therefore, information searching and contents providing can be executed efficiently.

Abstract: Display device displays a character string of lyrics and accompaniment information. Characters or unit words of the lyrics corresponding to a current performance position and a next performance position are displayed in different display styles, in accordance with progression of the performance. Pieces of the accompaniment information corresponding to the current performance position and the next performance position may be displayed in different display styles, in accordance with the progression of the performance. Thus, even when the characters or unit words of the lyrics corresponding to the current and next performance position are displayed in an overlapping condition, a user is allowed to readily distinguish between the overlapping characters or unit words.

Abstract: A chord performance training system is realized on a personal computer having a display and a keyboard in accordance with music application software. The display provides a user with three types of windows on a screen, namely a main window for displaying chord progression, a select window for displaying a list of genre names for selection and a score window for displaying a score. On the select window, the user selects a specific single genre name to activate model performance information containing chord parts, a percussion part, a chord text and a song text, so that the main window shows chord progression representing chord names and generation timings of chords which are to be sequentially played by the user. Multiple sets of model performance information are provided to suit to different levels, namely a beginners' level and an expert level, which are set to the user in playing chord performance on the keyboard.

Abstract: A chord performance training system is realized on a personal computer having a display and a keyboard in accordance with music application software. The display provides a user with three types of windows on a screen, namely a main window for displaying chord progression, a select window for displaying a list of genre names for selection and a score window for displaying a score. On the select window, the user selects a specific single genre name to activate model performance information containing chord parts, a percussion part, a chord text and a song text, so that the main window shows chord progression representing chord names and generation timings of chords which are to be sequentially played by the user. Multiple sets of model performance information are provided to suit to different levels, namely a beginners' level and an expert level, which are set to the user in playing chord performance on the keyboard.

Abstract: A chord performance training system is realized on a personal computer having a display and a keyboard in accordance with music application software. The display provides a user with three types of windows on a screen, namely a main window for displaying chord progression, a select window for displaying a list of genre names for selection and a score window for displaying a score. On the select window, the user selects a specific single genre name to activate model performance information containing chord parts, a percussion part, a chord text and a song text, so that the main window shows chord progression representing chord names and generation timings of chords which are to be sequentially played by the user. Multiple sets of model performance information are provided to suit to different levels, namely a beginners' level and an expert level, which are set to the user in playing chord performance on the keyboard.

Abstract: A network system is designed for composing music data representative of a music composition according to composing data representative of a material of the music composition. The network system is constructed by a plurality of information processing terminals and a control station for mutually connecting the plurality of the information processing terminals through the control station. In each information processing terminal, a conversation section can be operated to exchange messages with other information processing terminal, and an input section can be operated to input the composing data while exchanging the messages with other information processing terminal. The central station composes and edits the music data according to the composing data inputted by the plurality of the information processing terminals to thereby collaborate the plurality of the information processing terminals for creating the music composition.