Watch as Ally sings a song she wrote to tell Austin, Dez, and Trish she will be leaving to go to New York to attend the music school. This segment premiered .\rbr\rbrWatch the acoustic version of Without You performed by Austin Moon (Ross Lynch) as part of a farewell and well miss you video compilation for Ally (Laura .\rbr\rbrVideo Credits: DC-Downloads.net Ally writes a song to say goodbye to Austin, Dez and Trish when she moves to New York to study in the new music school.\rbr\rbrLyrics to Allys Goodbye Song from Albums & Auditions. Ignore the watermark i couldnt get rid of it.