In the music notation, the turn symbol is flipped upside-down to indicate that a turn is inverted, or sometimes it can be indicated with a small vertical line cutting through the turn symbol. An easy way to remember the difference between a regular turn symbol and an inverted turn sign is to look at the first initial curve of the turn. In modern music the trill begins on the main note and ends with the lower auxiliary note then the main note, which requires a triplet immediately before the turn. In music up to the time of Haydn or Mozart the trill begins on the upper auxiliary note and there is no triplet. Let It Go Sheet Music Frozen Let It Go Piano Sheet Music Download Let It Go Sheet Music PDF Frozen “Let It Go Sheet Music PDF Frozen” for Piano Sheet Music, Scoring Piano / Vocal / Guitar , Original key: Ab Major, number of pages sheet music PDF: 9, and Lyrics song Let It Go Sheet Music PDF Frozen Free Download. Print sheet music, notes, chords at Music Notes Box. We have a library of over 134,000 licensed digital sheet music from various artists such as Ed Sheeran, Bruno Mars, Adele, One Direction, Justin Bieber, Ariana Grande, Beyonce, Rihanna etc.