Most dancing requires a predictable beat, which is why party DJs rarely play symphonies or audiobooks of Stephen King novels. Trade cliffhangers for club sounds with this deal to see RedFoo & Cherry Tree Present Sorry for Party Rocking tour, featuring LMFAO with Far East Movement, The Quest Crew, Sidney Samson, and more, at Molson Canadian Amphitheatre. For $40, you get one G-Pass for 400-level seating on Wednesday, July 4, at 7 p.m. (up to a $77.75 value, including all fees). Doors open at 6 p.m. Because the ticket is a G-Pass, our customers can use it to enter the venue directly; they will not need to redeem their Groupon at Will Call.

Despite their determinedly of-the-moment sound, RedFoo and SkyBlu are carrying on a long pop lineage: the former is Motown founder Berry Gordy’s son, the latter his grandson. As red-hot electropop duo LMFAO, the uncle-nephew pairing electrifies dance floors with manic odes to party life. The 2012 Sorry for Party Rocking tour explodes with fan favourites such as “Party Rock Anthem” and newer hits such as “Sexy and I Know It,” whose bouncy swagger dominated the Billboard Hot 100 chart for 28 weeks. The band parades in neon animal prints amid backup dancers, bobbing beneath giant robot heads, tossing inflatables into the crowd, and creating a spectacle Metro Weekly calls “enormously entertaining.”

The LA-based foursome Far East Movement straddles the worlds of underground DJ culture and crowd-pleasing electronica with such hits as “Like a G6” and “Jello.” After winning the third season of America’s Best Dance Crew, The Quest Crew diversifies the bill’s skill set with acrobatic hip-hop moves, gravity-defying leaps, and dangerously intense head bobs. Amid a trio of other energetic opening acts, Dutch DJ Sidney Samson draws attention to his house-tinged synth beats and intense remixes of everyone from Kylie Minogue to Lil Jon.

Due to security restrictions, G-Passes must be printed out and presented in person at the event. They cannot be redeemed through the mobile app.