Abstract: A spray and suction system including a housing including compressed fluid therein, a valve for releasing the compressed fluid within the housing, a trigger for actuating the valve, and a passageway fluidly connected to the housing such that the compressed fluid within the passageway enters the passageway when the trigger actuates the valve. The passageway including a first and a second end. A collection housing is located at the first end of the passageway. A switch interacts with the passageway, the switch having a first position and a second position. The switch provides for the compressed fluid within the housing to be forced out of the second end of the passageway or forced toward the first end of the passageway to provide for suction within the passageway to force air into the second end of the passageway toward the first end of the passageway and into the collection housing.

Abstract: Embodiments of the present invention relate to a musical instrument having a plurality of strings, wherein a global fundamental tone produces a sympathetic resonance in one or more of the plurality of strings. In accordance with one embodiment of the present invention, a stringed musical instrument comprises a plurality of strings, and a vibration inducing device configured to create a global fundamental tone upon demand by a user, wherein at least a first string of the plurality of strings controllably produces a sympathetic resonance in response to the global fundamental tone.

Abstract: Embodiments of the present invention relate to a musical instrument having a plurality of strings, wherein a global fundamental tone produces a sympathetic resonance in one or more of the plurality of strings. In accordance with one embodiment of the present invention, a stringed musical instrument comprises a plurality of strings, and a vibration inducing device configured to create a global fundamental tone upon demand by a user, wherein at least a first string of the plurality of strings controllably produces a sympathetic resonance in response to the global fundamental tone.