Outkast – Hold On, Be Strong
This song has a small guitar part composed of two riffs.
[ Tab from: http://www.guitaretab.com/o/outkast/381492.html ]
Riff 1: Riff 2:
E-------0-------------|-------0-------------|
B-----3---------------|-----0---------------|
G—--4-----------------|---6-----------------|
D-5-------------------|-7-------------------|
A---------------------|---------------------|
E---------------------|---------------------|
They basically alternate throughout the song, just a short contribution.