this beautiful lady auditioned to be a singer, she got the rapper role because krystal/luna/sulli/victoria filled in the roles first, (i'm sure krystal/sulli were their choices for main vocals since they're trainees for a long time) but she can harmonize without any problems. i'm glad sment is finally putting amber in the spotlight and giving her the credit she obviously deserves. also she seems to be really good at composing meaningful songs with an acoustic accompaniment, and i'm glad. Goodbye Summer is my favorite f(x) song and its composed entirely by her <3 #gotgetemllama