"Piece of Mind" is a song by the British rock band Pink Floyd, featured on their 1970 album Meddle. The track explores themes of mental clarity and the quest for inner peace, reflecting the band's evolving sound during this period. The song is characterized by its distinctive guitar work and thoughtful lyrics, which convey a sense of introspection. It showcases the band's ability to blend progressive rock elements with more accessible melodies, contributing to their growing popularity in the early 1970s.