A stopper rail of a silent piano, which can make collision noise generated when a hammer shank collides against the stopper rail, blurred in the sense of pitch thereof and difficult to be recognized by the human ear, in a silent performance mode. In this mode, the stopper rail is contacted by the hammer shank of a hammer being pivotally moved to stop pivotal movement of the hammer. The stopper rail includes a rail body having a predetermined flexural rigidity allowing vibration, a first cushion provided on one surface of the hammer shank, for being contacted by the hammer shank being pivotally moved, and a vibration suppressing portion provided on an opposite surface of: the rail body to the first surface so as to apply a load to the rail body to suppress vibration of the rail body when the hammer shank contacts the rail body.

Multiple accessory assemblies for a string instrument are disclosed. The accessory assembly is a set of an accessory, made of a material of Young's modulus greater than 12 GPa, and at least one sound purifier, made of a material of Young's modulus roughly equal to or less than 3.5 GPa. A string instrument that includes at least one accessory assembly is also discussed.

Multiple accessory assemblies for a string instrument are disclosed. The accessory assembly is a set of an accessory, made of a material of Young's modulus greater than 12 GPa, and at least one sound purifier, made of a material of Young's modulus roughly equal to or less than 3.5 GPa. A string instrument that includes at least one accessory assembly is also discussed.

A guitar positioning device, including a strip of resilient or flexible material, such as formed or molded from rubber, or polymer, can be adhered to the lower or lateral edges of the guitar, or banjo, in which it is used, while the exposed surface of the device will frictionally engage upon the legs of the musician, so as to prevent slippage of the instrument during its usage and application. The positioning device can be adhered by integral suction cups, at least two in number, or by an adhesive, a double sided tape, or even hook and pile fastening means, or rivet, in order to secure the positioning device to the exposed edge of the instrument that rests upon the legs of the musician, during a performance.

A guitar positioning device, including a strip of resilient or flexible material, such as formed or molded from rubber, or polymer, can be adhered to the lower or lateral edges of the guitar, or banjo, in which it is used, while the exposed surface of the device will frictionally engage upon the legs of the musician, so as to prevent slippage of the instrument during its usage and application. The positioning device can be adhered by integral suction cups, at least two in number, or by an adhesive, a double sided tape, or even hook and pile fastening means, or rivet, in order to secure the positioning device to the exposed edge of the instrument that rests upon the legs of the musician, during a performance.

A chin rest includes a top panel, side panel, and tailpiece strap with snap components, and together provide a surface on which a musician may place their chin while playing an instrument. The side panel includes an endpin hole designed to fit snugly over and around the endpin of an instrument to hold the chin rest to the surface of the instrument. A tailpiece strap extends from the top panel to form a loop around the tailpiece of an instrument, securing the chin rest to the instrument. A male snap connector is embedded in the end of the tailpiece strap and a female snap connector is embedded in the top panel, adjacent to the tailpiece strap. A raised, exterior border surrounds the exterior edge of the top and/or side panels, creating a negative space to provide a cradle for a musician's chin.

A chin rest includes a top panel, side panel, and tailpiece strap with snap components, and together provide a surface on which a musician may place their chin while playing an instrument. The side panel includes an endpin hole designed to fit snugly over and around the endpin of an instrument to hold the chin rest to the surface of the instrument. A tailpiece strap extends from the top panel to form a loop around the tailpiece of an instrument, securing the chin rest to the instrument. A male snap connector is embedded in the end of the tailpiece strap and a female snap connector is embedded in the top panel, adjacent to the tailpiece strap. A raised, exterior border surrounds the exterior edge of the top and/or side panels, creating a negative space to provide a cradle for a musician's chin.

A chin rest includes a top panel, side panel, and tailpiece strap with snap components, and together provide a surface on which a musician may place their chin while playing an instrument. The side panel includes an endpin hole designed to fit snugly over and around the endpin of an instrument to hold the chin rest to the surface of the instrument. A tailpiece strap extends from the top panel to form a loop around the tailpiece of an instrument, securing the chin rest to the instrument. A male snap connector is embedded in the end of the tailpiece strap and a female snap connector is embedded in the top panel, adjacent to the tailpiece strap. A raised, exterior border surrounds the exterior edge of the top and/or side panels, creating a negative space to provide a cradle for a musician's chin.

A chin rest includes a top panel, side panel, and tailpiece strap with snap components, and together provide a surface on which a musician may place their chin while playing an instrument. The side panel includes an endpin hole designed to fit snugly over and around the endpin of an instrument to hold the chin rest to the surface of the instrument. A tailpiece strap extends from the top panel to form a loop around the tailpiece of an instrument, securing the chin rest to the instrument. A male snap connector is embedded in the end of the tailpiece strap and a female snap connector is embedded in the top panel, adjacent to the tailpiece strap. A raised, exterior border surrounds the exterior edge of the top and/or side panels, creating a negative space to provide a cradle for a musician's chin.

A shoulder rest for a stringed instrument with a support element extending in a longitudinal direction for resting on the shoulder and/or chest of the player is intended to enable a particularly high tonal quality of the ensemble of instrument and shoulder rest. For this purpose, the support element is provided according to the invention with a number of opening slots extending in the longitudinal direction and completely penetrating the support element in its thickness.