I Can Only Disappoint You

pending further investigation, the bass seems to simply be

|---------------------------------|
|---------------------------------|
|-----------------------0-3-0-3-0-|
|-1-1-1-1-1-1-1-1-1-1-1-----------|

|---------------------------------|
|---------------------------------|
|-5-5-5-5-5-5-5-5-5-5-5-0-3-0-3-0-|
|---------------------------------|