Don't know why

A riddle,
A rhyme,
A middle,
A line,
A song,
A right,
A wrong,
A light,
A miss,
A hit,
A hiss,
A fit,
A wonder,
A sigh,
A thunder,
A sky,
A cloud,
A moon,
A loud,
A room
A question,
A thought,
A suggestion,
I ought,
But don’t know why…………..
FTBAS 3.15.12