Zephanie and Michael Sager return to GMA's young-oriented anthology Sparkle U via its third story titled "#SoundTrip." The young actors are reprising their role as Sue and Marco, respectively.

Sue is already in college and finally become part of Sparkle Symphony, the group she sees as her gateway to stardom. However, Sparkle Symphony is on the verge of being discontinued. To save the group, Sue meets and recruits Alyssa (played by Althea Ablan), a senior high student of Sparkle U who secretly loves to sing and write songs. However, Alyssa is torn between following her dreams of becoming a musician, or following the dreams of her parents.

Aside from being busy with Sparkle Symphony, Sue also feels pressured in her situationship with Marco, who is now a college freshman taking up architecture.

Will Sue be able to save Sparkle Symphony and finally define her relationship with Marco?

Joining Zephanie, Michael, and Althea in this brand-new Sparkle U story are Matthew Uy as Ethan Santiago; and Vanessa Peña and Lauren King, who are also reprising their respective roles as Yam and Yarah.

Catch the world premiere of Sparkle U: #SoundTrip on Sunday, January 7, 6:20 P.M. on GMA.