Artist: Blondie Song: I Know but I don’t Know Album: Parallel Lines Main Riff 1 G|----------------------------| D|----------------------------| A|------5-4----5-54-----------| E|----3-----53------5---------| Verse 1 G|----------------------------| D|----------------------------| A|----------------------------| E|--33-55-33-(5)-555----------| Verse 2 G|----------------------------| D|----------------------------| A|----------------------------| E|--33-0-55-0-77-(5)-55-------| Main Riff 2 G|----------------------------| D|------7-6----7-76-----------| A|----5-----75------7---------| E|----------------------------| Song Structure: Main Riff1 x4 Verse1 x4 Main Riff1 x2 Verse1 x4 Verse2 x4 Main Riff1 x4 Verse1 x4 Verse2 x4 Main Riff2 x4 Verse2 x8 Interlude Main Riff1 x4 Verse x4 Main Riff2 (up to the end)