The bass sounds like a guitar in this song and im pretty sure this is the bass line but cool and the other riff is too quite and is very similar with a few variations but any way heres the intro to the song Jelly Legs e|-----------------------------------------------------| B|-----------------------------------------------------| G|-----------------------------------------------------| D|-----------------------------------------------------| A|--5-5-5-8-7-5---------8-8-8-8------------------------| E|--------------6-6-6-6---------3-3-3-3-3s8-8-6-5-5-5--| e|-----------------------------------------------------| B|-----------------------------------------------------| G|-----------------------------------------------------| D|--------7-8-7----------------------------------------| A|--5-5-5---------------8-8-8-8------------------------| E|--------------6-6-6-6---------3-5-6-8-6-5-3-5--------| ^ around here is when the second guitar comes in playing a similar riff not sure how it goes yet