File list (Check if you may need any files):
蜂鸣器奏乐(生日快乐)(汇编语言)\happybirthday
................................\happybirthday.hex
................................\happybirthday.lnp
................................\happybirthday.M51
................................\happybirthday.Opt
................................\happybirthday.plg
................................\happybirthday.Uv2
................................\happybirthday_Opt.Bak
................................\happybirthday_Uv2.Bak
................................\happy_birthday.asm
................................\happy_birthday.LST
................................\happy_birthday.OBJ
蜂鸣器奏乐(生日快乐)(汇编语言)