## Uses of Interface
javax.sound.midi.MidiDevice

Packages that use MidiDevice
javax.sound.midi: Provides interfaces and classes for I/O, sequencing, and synthesis of MIDI (Musical Instrument Digital Interface) data.
javax.sound.midi.spi: Supplies interfaces for service providers to implement when offering new MIDI devices, MIDI file readers and writers, or sound bank readers.

### Uses of MidiDevice in javax.sound.midi

Subinterfaces of MidiDevice in javax.sound.midi
`interface` `Sequencer` A hardware or software device that plays back a MIDI `sequence` is known as a sequencer.
`interface` `Synthesizer` A `Synthesizer` generates sound.

Methods in javax.sound.midi that return MidiDevice
`MidiDevice` MidiDeviceReceiver.`getMidiDevice()` Obtains a `MidiDevice` object which is an owner of this `Receiver`.
`MidiDevice` MidiDeviceTransmitter.`getMidiDevice()` Obtains a `MidiDevice` object which is an owner of this `Transmitter`.
`static MidiDevice` MidiSystem.`getMidiDevice​(MidiDevice.Info info)` Obtains the requested MIDI device.

### Uses of MidiDevice in javax.sound.midi.spi

Methods in javax.sound.midi.spi that return MidiDevice
`abstract MidiDevice` MidiDeviceProvider.`getDevice​(MidiDevice.Info info)` Obtains an instance of the device represented by the info object.