Season 1: {last name}1x05, {you can't always get what you want} 1x13, {Gives you hell} 1x14, {lovin' touchin' squeezin' & Don't Stop Believin} 1x22.
Season 2: 2x02, {Forget You & Singing in the Rain/Umbrella} 2x07, and 2x09. I think that's all of them (: