As fan-favorite artists make their comebacks, they are finding unique and fun ways for their fans to get involved in their comebacks.

Take Lee So Ra, for example, who recently announced that she will be coming back with her 8th album. She announced her comeback by releasing the sheet music for two of her new songs, "I'm a Star" and "Na Focus". This caused many of her musically inclined fans to perform the songs in their own way. To date, several versions, including an 8-bit version and a rock-dance version has been released by her fans. Lee Sora stated that it "started a social-network music festival" which she is thoroughly appreciative and enjoying.

Lee Seung Hwan, who is coming back with his 11th album titled Fall to Fly, released guitar, bass, and drum tracks from his title song "I Feel on You" separately. Many music lovers are having fun mixing the three together to hear the backbone track of the song. Lee Seung Hwan released those tracks in order to encourage his fans who are also music lovers to understand the creative process that goes into creating songs. It's also a great teaser for the fans who want to hear the entire song.

Park Hyo Shin also began to post up sketches of himself playing the piano in the recording studio and writing music to tease his fans.