Artist: Colby O'Donis
Song: 'Don't Turn Back'
Why You Should Watch: The fresh-faced newcomer proves he's a star in the making in this stylish video. When a disrespectful boss mistreats a beautiful receptionist, it's up to the Queens native to show her what a real man is like. Buy 'Don't Turn Back' on iTunes.

Artist: Jason Mraz
Where: Highline Ballroom (New York, NY)
Why You Should Watch: Leave it to 'Mr. A-Z' to chill out a sizzling New York City summer. Recorded just a few months ago, the singer-songwriter dons a winter hat and brings his cool, laidback groove to a sold-out crowd. Performing a full show consisting mostly of tunes off his new record, 'We Sing, We Dance, We Steal Things,' Mraz also manages to squeeze in some fan favorites.

Artist: Sing It Loud
Song: 'No One Can Touch Us'
Why You Should Watch: Hailing from Minneapolis, the name of these pop-rock newcomers says it all. The band plays in front of a young crowd and encourages them to sing along to their anthemic tune. Buy 'No One Can Touch Us' on iTunes.

Artist: Jason Mraz
Song: 'Make It Mine'
Why You Should Watch: Next week, AOL Music will stream the singer-songwriter's recent New York City concert in its entirety. Until then, catch this exclusive preview of "Mr. A-Z" performing a cut off his new record, 'We Sing, We Dance, We Steal Things,' and be sure to check back here on August 4 for the entire show! Buy 'Make It Mine' on iTunes.

Artist: Staind
Song: 'Believe'
Why You Should Watch: After three years, the alternative metal band returns with its sixth studio record, 'The Illusion of Progress,' in stores August 19. Frontman Aaron Lewis shows his softer side as he belts the ballad-like first single along a deserted beach. Buy it on iTunes.

Artist: O.A.R. (aka Of a Revolution)
Where: DeepRockDrive Studios (Las Vegas, NV)
Why You Should Watch: The Maryland-based rock band performs a few cuts off their sixth studio release, 'All Sides,' as well as a couple of fan favorites. Recorded for DeepRockDrive, the Vegas show provides fans with an intimate, front-row experience. Don't miss the band's infectious new single, 'Shattered.'

Jessica Simpson's first country music video is finally here! See the songbird's sexy 'Come on Over' video below, then tell us what you think.

Artist: Good Charlotte
Where: House of Blues (Atlantic City, NJ)
Why You Should Watch: The multi-platinum selling rock band deliver a full set of power-pop anthems to a sold-out Atlantic City crowd. Recorded for the premiere episode of HDNet's new concert series 'HD Rock Live,' the show captures thousands of screaming fans singing along to classic GC hits, as well as newer songs off the band's latest release, 'Good Morning Revival.' Be sure to check out their amped-up cover of the Cure's 'Love Song.'

Artist: Tokio Hotel
Song: 'Monsoon'
Why You Should Watch: Bleak colors and strong gusts of wind preface the tempestuous special effects that illustrate the song's stormy ending in this German band's latest video. Buy 'Monsoon' on iTunes.

Artist: Endeverafter
Tour: 'Road to Destruction'
Why You Should Watch: Find out why Pete Wentz and Bret Michaels have been singing the praises of these California hard rockers. Currently on tour with Saving Abel, the band lets us in on its travel woes, which include damaged tires and busted trailers. Buy the 'Kiss or Kill' album on iTunes.

Artist: Soulja Boy Tell Em
Song: 'Donk'
Why You Should Watch: The 17-year-old rapper looks to create yet another dance phenomenon with his ode to the female derriere. Buy 'Donk' on iTunes.

Artist: My Chemical Romance
Where: Palacio de los Deportes (Mexico City, Mexico)
Why You Should Watch: The neo-goth rockers take over Mexico City as they theatrically end their reigning era as 'The Black Parade.' Captured all on DVD, the newly-released two-disc package also includes footage from their raucous Hoboken, New Jersey show, as well as live audio tracks. Check out MCR performing some of their biggest hits from 'The Black Parade Is Dead,' including the anthemic 'Welcome to the Black Parade.'

Artist: Cute Is What We Aim For
Song: 'Practice Makes Perfect'
Why You Should Watch: The New York pop-punk band gets a second chance to fix a moment of weakness in the first video off their sophomore album, 'Rotation.' Buy it on iTunes.

Artist: Bret Michaels
Song: 'Go That Far'
Why You Should Watch: The former Poison frontman displays his classic hard rock swagger in this video for the theme song to 'Rock of Love'. Apart from being featured on 'Guitar Hero III: Legends of Rock', the riff-heavy tune appears on the upcoming 'Rock of Love' soundtrack, titled 'Rock My World.'

Artist: Bret Michaels
Song: 'Raine'
Why You Should Watch: Behind all the babes and booze, the reality TV star is actually quite the softy, as proven by this video dedicated to his daughter Raine. Originally released in 2003, this rock ballad reappears on the upcoming 'Rock of Love' soundtrack, titled 'Rock My World.'