The Bass On Its Side
As with the playing position of the bass on its back, a great range of percussive and body sounds are available with the inclusion of sounds produced by the back of the instrument. The position also allows for the normal fingering of pitches but regular Arco technique is greatly reduced.
John Cage Ryoanji (version by Joelle Leandre)
Julio Estrada Miqi'Nahual
Ashley John Long Phasma Ex Machina