Annabel Allum is set to release her new EP 'Gravel Not The Grave' on September 13th via the Killing Moon label. Having already shared the tracks 'You Got It Good' and 'When The Wind Stopped', she now unveils the third single titled 'Altar to Alter'. Grand in production, the song reflects the rapid maturity in Allum's sound, with the singer delivering confident a vocal performance, as the varied instrumentation makes for a thrilling ride. Her best cut to date, you can stream 'Altar to Alter' below.