Official Upcoming Bishop LP (cover & 1st single)

[Bishop]

aight i know i've always been posting songs up and what not and talking big about album plans... but now i finally am going to put out an album.
it's gonna be called "So Focused"
i got half the songs done and the other half all in order and ready to be done so the album should be done by end of nov.
i'm gonna do a month of promotion and release it in january.
here is a small pic of the album cover and the first "internet single" called "Back on the Block" (i'm not sure what to release to radio as the first single)
but as far as the single goes i need some help... i want to add another layer to the chorus and to the lil bridge in between choruses and verses... but i can't figure out where the melody is from... if anyone knows where the sample is from lemme know cause it'll really pull everything together and make the song flow more smoothly.
aight here is the cover and song:

http://www.ccmaui.net/~bishop/bishop-backontheblock.mp3