"Maiden Voyage" is a jazz composition written by Herbie Hancock in 1965. It originated as background music for a Yardley cologne television commercial, initially titled simply "TV Jingle" on the studio master tape before a friend of Hancock's sister suggested the evocative final name. Hancock described the piece as capturing "the splendor of a sea-going vessel on its maiden voyage," and the nautical theme extended across his landmark Blue Note album of the same name, though the tracks were not originally conceived as a programmatic suite. The composition follows a 32-bar AABA form and is built entirely on suspended chords, typically voiced in quartal harmony using stacked perfect fourths. This exclusive reliance on sus chords avoids traditional major and minor triadic resolution, creating an open, floating harmonic quality that suggests the vastness and fluidity of the ocean. The harmonic approach drew inspiration from the coda of "Eighty-One" on Miles Davis's ESP album, emphasizing spaciousness over complexity. Over this shimmering harmonic foundation, Hancock placed a lyrical, singable melody with a hypnotic, gently oscillating contour that reinforces the imagery of rolling waves. Within Hancock's body of work, the piece marked a shift from the funky accessibility of "Watermelon Man" toward a more experimental harmonic beauty, reflecting his immersion in modal jazz during his tenure with Miles Davis's second great quintet from 1963 to 1968. "Maiden Voyage" has become one of the most widely performed jazz standards of the post-bop era, a staple of jam sessions and jazz education alike.