Keep A Knockin' lyrics

Keep a knockin' but you can't come in,
Keep a knockin' but you can't come in,
Keep a knockin' but you can't come in,
Come back tomorrow night and try it again.
[ Lyrics from: http://www.lyricsmode.com/lyrics/l/little_richard/keep_a_knockin.html ]
You said you love me and you can't come in,
You said you love me and you can't come in,
You said you love me and you can't come in,
Come back tomorrow night and try it again.