This is the intro to Until it Sleeps, it’s 100% correct 

Intro  (fretless bass)

Gb------------------|----------------------------|---------|
Db-------7----------|--7/10------9-------(9)----|--7------|
Ab---7--------------|-------------------------7--|---------|
Eb------------------|----------------------------|---------|

Gb---------------------------------|
Db-----7/10------------------------|
Ab-----------------8-------(8)7---|
Eb---------------------------------|

Tab by: Peter Klein