A disk of a wind instrument includes an integral body made of a material which is in a solid state at a room temperature and in a malleable state at a predetermined temperature higher than the room temperature. The disk is configured to stabilise a pad assembly in a key cup for closure of a tone hole of the wind instrument.

A disk for stabilizing a pad assembly in a key cup for closure of a wind instrument tone hole includes an integral body made of a material which is in a solid state at a room temperature and in a malleable state at a predetermined temperature higher than the room temperature.

A protective system includes a protective multi-layered body portion for protecting an instrument from debris, wind, temperature extremes, and visual observation. The body portion encapsulates the instrument fully assembled, so that a user has to remove the cover to utilize the instrument. The body portion minimizes contact with instrument. The body portion includes multiple layers. Each layer provides a unique, novel function for protection of the instrument. An inner layer engages the instrument. An intermediate layer contours to the shape of the instrument and provides insulation. An exterior layer forms the exterior protective surface and includes a pouch and a handle. Outside the body portion, a fastener regulates access to the inside. Inside the body portion, an instrument enhancing device, such as silica packs help protect the instrument. At least one wire carries a current along the body portion to provide heat for the instrument from an external source.

Repair device for a dent is provided in metal bend tube part of musical instrument capable of effectively performing repair work in short time, not by conventional repair method using dent ball. In the device, a pressurizing device main body is also provided formed by connecting base member having an L shape in side view with first fulcrum at a base thereof and movable pressurizing member whose upper surface has convex arc-shaped surface in side view and has a second fulcrum at center part of lower surface, through a first and second arm. A wire, passes through the second arm and upright part of base member in axial direction, is provided, stopper is fastened to an end of wire which has passed through to outside of second arm, and wire passes through inside of curved metal tube and other end side of wire is connected to a foot pressing device.

The present specification discloses a saxophone device designed to enhance musical performances through captivating pyrotechnic special effects. The device integrates with the saxophone, featuring a detachable configuration for convenient attachment and removal. It comprises a rigid frame housing a battery, a switch button, a battery charging module, and holders for a combustible substance cylinder. This cylinder connects to an emitter device containing a tube, flange with detachable connections, elastic plates, and a high-voltage transformer. The transformer connects to an electric spark activation button, igniting the combustible substance for visual effects. A lever, linked to adjusting levers, controls the cylinder's valve, allowing precise regulation of the pyrotechnic effects' intensity during musical performances.

The present specification discloses a saxophone device designed to enhance musical performances through captivating pyrotechnic special effects. The device integrates with the saxophone, featuring a detachable configuration for convenient attachment and removal. It comprises a rigid frame housing a battery, a switch button, a battery charging module, and holders for a combustible substance cylinder. This cylinder connects to an emitter device containing a tube, flange with detachable connections, elastic plates, and a high-voltage transformer. The transformer connects to an electric spark activation button, igniting the combustible substance for visual effects. A lever, linked to adjusting levers, controls the cylinder's valve, allowing precise regulation of the pyrotechnic effects' intensity during musical performances.

An apparatus for assembling an aerophone instrument including an air conduit with first and second ends and segments to provide an air passage; air inlets on the air conduit to create an air entry point for compressed air to be delivered into the air passage, air outlets on the air conduit to create an air exit point for the release of compressed air along the air pathways, each defined by the position of an air inlet and the position of an air outlets along the air conduit. An air-filled object is positioned to be operatively associated with the air conduit. Compressed air is deliverable to the air conduit through the air inlets, causing an area of a wall of the air-filled object to vibrate and causing compressed air to vibrate in the air passage compressed air exits the air conduit from the air outlets.

An apparatus for assembling an aerophone instrument including an air conduit with first and second ends and segments to provide an air passage; air inlets on the air conduit to create an air entry point for compressed air to be delivered into the air passage, air outlets on the air conduit to create an air exit point for the release of compressed air along the air pathways, each defined by the position of an air inlet and the position of an air outlets along the air conduit. An air-filled object is positioned to be operatively associated with the air conduit. Compressed air is deliverable to the air conduit through the air inlets, causing an area of a wall of the air-filled object to vibrate and causing compressed air to vibrate in the air passage compressed air exits the air conduit from the air outlets.