Pink Talking Fish is the brainchild of bassist Eric Gould, who launched the project in fall 2013 after departing jamtronica act Particle. The concept: fuse the catalogs of Pink Floyd, Talking Heads, and Phish into one setlist-driven live show. That's not three tribute sets back-to-back — it's cross-stitched segues, groove-matched mashups, and full album reenactments. With no two shows alike, PTF…