Los Lonely Boys
Greasy cover appears on the upcoming 'Quiero Creedence' album, a salute to CCR by Latin artists
Los Lonely Boys and Jessica Lea Mayfield lead first round of performer announcements
Rockers share slick track from new album
Singer being monitored for 'significant spinal or neck injuries'
Los Lonely Boys scored the summer's sleeper hit, thanks to brotherly love and Willie Nelson