Following its second weekend in theatres, the high-spirited film musical continues to hold its first-place slot as the top grossing film. Original "HSM" stars Zac Efron (Troy), Vanessa Hudgens (Gabriella), Ashley Tisdale (Sharpay), Lucas Grabeel (Ryan), Corbin Bleu (Chad) and Monique Coleman (Taylor) returned for the senior-year installment.

Fans will now have the opportunity to perform along with their favorite teen stars in the sing-a-long edition that will begin screening in over 125 theatres nationwide on Nov. 7.

Similar to the sing-a-long versions of "Hairspray" and "Mamma Mia!," "HSM3" will include on-screen lyrics so that audience members can sing out with the energetic cast.

Under the direction of Kenny Ortega, "'High School Musical 3: Senior Year,'" according to press notes, "finds high school seniors Troy and Gabriella facing the prospect of being separated from one another as they head off in different directions to college. Joined by the rest of the Wildcats, they stage an elaborate spring musical reflecting their experiences, hopes and fears about their future."

Songs in the film include "Now or Never," "Right Here Right Now," "I Want It All," "Can I Have This Dance," "A Night to Remember," "Just Wanna Be with You," "The Boys Are Back," "Walk Away," "Scream," "Senior Year Spring Musical Medley," "We're All in This Together," "High School Musical," "Just Getting Started" and "Last Chance." For further information visit HighSchoolMusical3.