Korean discography Studio Albums 2011: 4minutes Left EP's 2009: For Muzik 2010: Hit Your Heart 2011: Heart to Heart 2012: Volume Up Digital Singles 2009: Hot Issue 2010: Superstar 2011: FreeStyle Collaborations/Featuring Songs 2009: Jingle Jingle - Mario feat 4minute 2009: Heard 'Em All - Ameriie feat 4minute 2010: Once More, Korea!