Keyboard percussion instruments do not possess keyboards as such, but instead follow the arrangement of the keyboard.
en.wikipedia.org Instruments include the snare, bass drums, keyboards, and guitars.
en.wikipedia.org This would be similar to having one of the keyboards of a virginal claviorgan completely separate.
en.wikipedia.org Generally he played rhythm guitar, but periodically harmonica, saxophone, mandolin, melodika, clarinet, and woodwinds and sometimes keyboards, synthesizers and singing backup vocals.
en.wikipedia.org The musicians perform on a variety of instruments including guitars, pianos, keyboards, woodwinds, brass, percussion and strings.
en.wikipedia.org