妈妈我让你失望了吗
 作词 : 短裤里的诗歌
 作曲 : 短裤里的诗歌
 人声： 江卓骏
 人声/吉他：邴晓海
 键盘/口风琴：张海明
 
  

 江卓骏：人声
 邴晓海：人声/吉他
 张海明：键盘/口风琴

 Mother did I let you down for doing things I love doing
 Mother did  I let you down for writing songs nobody sings along
 Mother did I let you down for being with a girl  I’d like to kiss
 Mother did I let you down for not being happy like a person suppose to be
 Mother did I let you down for growing old and refuse to be a man
 Mother did I totally let you down for became a person like my father
 Mother did I let you down for not saying good bye and leave home