The Serato DJ 1.7.5 update has been released to support the new Rane TTM57mkII DJ mixer. This software update comes hot on the heels of Serato DJ 1.7.4 and adds support for the TTM57mkII, which is shipping now. Serato is also giving new users a 30% discount from now until next week 4/28/2015. Act now to get this great deal on a Premium DJ software. Also check out this dope performance video of Keys 'N Krates getting busy with the new Rane TTM57mkII!