When going through the list of the greatest R&B and funk frontmen of all time, Charlie Wilson will always lead the pack. The charismatic crooner rose to prominence fronting The Gap Band in the 70s and 80s, before embarking on a stellar solo career, releasing hits like There Goes My Baby, Yearning For Your Love and Burn Rubber throughout.

Emo rock legends Hawthorne Heights hit the road across North America with their Behind The Tears: Acoustic Tour! The influential band from Ohio were at the forefront of the mid 2000s emotional post-hardcore movement, with their perfect mix of aggression and vulnerability resonating with a generation of fans seeking music that was both cathartic and relatable.

One of the musical inspirations for guitar legends like Jimi Hendrix, the Rolling Stones and Jimmy Page, this American blues guitarist is considered to be one of the greatest axemen of all time. Buddy Guy is a Rock and Roll Hall of Fame inductee, six-time Grammy winner, and, as if that isn't enough, Eric Clapton once called him "without a doubt the best guitar player alive". Enough said.

The 10-man acapella group, who found fame on Youtube after forming at Indiana University, continues to dazzle! They've found musical fame with their renditions of pop classic and modern chart hits, including "Let It Go", and Pharrell Williams' "Happy". Enjoy the party as it makes its way to you this year!

You've heard of a double headliner, but have you ever heard of a triple headliner? Matt Nathanson, Blue October, and Switchfoot will be hitting the road across the United States on the Help From My Friends tour this summer. In another touring first, the bands will switch up the running order each night, so no show will be the same. Set to be an unforgettable night like no other, get your tickets now!