The melody of Blame It by Jamie Foxx featuring T-Pain runs 993 notes across 70 bars, 5:09 long in Em at 88 beats per minute. The tab sits almost entirely in the first two frets, one note at a time — no chords to barre and no strumming pattern to keep up with. A piano backing track plays the chords and bass underneath, so the line you are learning sounds like the record even at half speed.
Prefer to strum and sing it instead? Blame It chords and lyrics.