Your pitchy. I only mention this single critical comment because Melodyne would fix that all in 30 minutes. The free version lasts for ~15-30 days, time enough to adjust as needed.
Thanks MusicStudent for your feedback. I have had full version of Melodyne for year and I always use it for my vocals. I always put the note blobs to the exact center of the correct pitch. I still leave some pitch drifting - of course I could put a completely flat pitch line to each blob, but then my singing would sound lifeless and artifically autotuned. If you prefer that way, I can make you such a version. But I rather suggest you listen to the Synth V vocalist version instead, link on the song page, it shouldn't be pitchy.
I would have rather read comments on the song itself and the use of BIAB than about my lack of singing skills (I know that already).
Janne