u/-InTheSkinOfALion-

I’ve loved this sound for as long as I can remember. The piano and bass players play a melodic motif together usually under melody. It hits a sweet spot in my cranium especially when a solo is done and everyone comes back to the head. If you know of a recording that employs this sound (ostinato?) drop a rec.

My favourites: Kenny Garrett’s ‘sing a song of song’, ‘Rapture’ by the Harold Land/Blue Mitchell Quintet.