Having just finished celebrating our #2015Breakout Week at Fuse.tv, we're presenting an easy guide for you to revisit the fun as we continue looking back on the year in music. Learn about, marvel and have fun with at the Reflection girl group Fifth Harmony, "Trap Queen" king Fetty Wap, a cappella heroes Pentatonix, Ohio duo Twenty One Pilots and genre-bending popstress Halsey below.
Fifth Harmony's Girl-Group Inspirations: 8 Key Influences, From Destiny’s Child to Girls' Generation
The Essential Halsey Playlist: Seven Songs to Get You Sucked Into Her World
Pentatonix's 10 Most Impressive Covers: "Where Are Ü Now," "Gangnam Style" and More
Fetty Wap By the Numbers Breakdown: How Much Does He Say "Yeahhh, Baby"?
All Twenty One Pilots' Albums, Ranked
Fetty Wap on His Unbelievable Breakout Year, In His Own Words
Keep up with all Fuse's Best of 2015 coverage right here.