sentence: After their album Nora Bossa, in 2004, the group became inactive until 2015 when they returned with the single, "Tell Me One More Time," performed with (then) YG trainee, Jang Hana.
modified: fix grammar: After their album Nora Bossa, in 2004, the group became inactive until 2015 when they returned with the single, "telling Me One More Time," performed with (then) YG trainee, Jang Hana.