앨범명 [있잖아...]사랑보다 일이 먼저라서 미안해HAAN, Chan - 있잖아… (Feat. JAEHA (재하))produced by HAANcomposed by HAAN, Chan, JAEHA (재하)arranged by HAANlyrics by Chan, JAEHA (재하)key played by HAANdrums played by HAANsynthesizer played by HAANbass played by HAANstring played by HAANguitar played by hola sunghochorus by Chan, JAEHA (재하)Mixed and mastered by allday4real Album Photo & Artwork Design by 정성훈 @jngsnghun