The Hangman's Beautiful Daughter is the third album by the Scottish psychedelic folk group, The Incredible String Band (ISB), and was released in March 1968 on Elektra Records (see 1968 in music). It saw the band continuing its development of the elements of psychedelic folk and enlarging on past themes, a process they had begun on their previous album, The 5000 Spirits or the Layers of the Onion. Instrumentally, it was the ISB's most complex and experimental album to date, featuring a wide array of exotic instruments. In addition, the album captured the band utilising multi-tracks and overdubbing.