spacealf
The chair cushion massager will also work in my vehicle while driving down the highway.
I have one but don't use it ... the cords or something made it difficult.
I have a guitar chair and drummer chair ... also a leather couch.
My office chair is latticed ... not too bad on the back ... nor too hot. I swivel and can play the fantom x on my left side or sing while sitting.
(Note when I sing while sitting, I oft remember to throw a coat or something over the keyboard to prevent early reflections since the mic hangs over the keyboard.