HAPPY DAYS

Artist	B1A4
Record Labels	WM Entertainment

Song	Artist	Album	Lyrics
Colorful	B1A4	HAPPY DAYS
Drive-Japanese Ver.-	B1A4	HAPPY DAYS	Lyrics
HAPPY DAYS (Inst.)	B1A4	HAPPY DAYS
Drive-Japanese Ver.- (Inst.)	B1A4	HAPPY DAYS
Colorful (Inst.)	B1A4	HAPPY DAYS
HAPPY DAYS	B1A4	HAPPY DAYS