Labratory or Laboratory?

Labratory or Laboratory? a song by M.A.D. Smooth on MusicBox

It's Been So Long by M.A.D. Smooth , O.P. Supa ,
Classy Ratchet by M.A.D. Smooth , O.P. Supa ,
Labratory or Laboratory? by M.A.D. Smooth , O.P. Supa ,
Yacht Master by M.A.D. Smooth , O.P. Supa ,
Free Time by M.A.D. Smooth , O.P. Supa ,
Supa Curtis by M.A.D. Smooth , O.P. Supa ,
Eleventh Hour by M.A.D. Smooth , O.P. Supa ,
Lujon by M.A.D. Smooth , O.P. Supa ,
In the Dumps by M.A.D. Smooth , O.P. Supa ,
Liv'n by M.A.D. Smooth , O.P. Supa ,