Apparatus and methods for a self-playing musical device configured to present a realistic music service as part of a musical wind instrument. The device may be fitted inside the sound pipe of a musical instrument to play music. If desired, the device is shaped and configured to fit entirely within the sound pipe of the musical instrument. Digital circuitry may be implemented (e.g., digital storage, digital signal processor, digital amplifier, etc.) may be configured to play at least one musical song. The device may be suitable for indoor or outdoor performances.