Myles Kennedy sang vocals.
Myles Richard Kennedy ( born Myles Richard Bass ; November 27 , 1969 ) is an American musician , singer , and songwriter , best known as the lead vocalist and rhythm guitarist of the rock band Alter Bridge , and as the lead vocalist in guitarist Slash 's backing band , known as Myles Kennedy and the Conspirators . After declining an offer to audition as the lead vocalist of Velvet Revolver , he was asked to join Alter Bridge by Mark Tremonti in late 2003 , formally joining in 2004 , and he has been with the band ever since . He then started working with Slash , featuring on the guitarist 's 2010 eponymous solo album on two tracks and later serving as Slash 's vocalist on tour .