"All Apologies" by Nirvana
Bass Tab

Dropped D + 1/2 step down tuning (Db,Ab,Db,Gb)

      Rest 3 measures
G:------|-----|-----|-----------7---|-------------------|-----------------|
D:4-----|-----|-----|---------------|-------------------|-----------------|
A:4-----|-----|-----|---------------|-5-----5---5-5-5-5-|-5-----5-----5---|
D:------|-----|-----|---------------|-------------------|-----------------|

                        Verses
                        _______________________________
                       /Rhythm Fig. 1                  \
                        D                           D7
G:---------|---------||-----------------|-----------7---||
D:---o-/---|---o-/---||-----------------|---------------||
A:----/-o--|----/-o--||-5-----5---------|-5-----5-------||
D:---------|---------||-----------------|---------------||
                        What else...

Play Rhythm Fig 1 a total of 8 times for the whole verse.

   Chorus

G:-------------------|-------------------|-----------------|
D:-------------------|-------------------|-----------------|
A:-------------------|-------------------|-----------------|
D:-5p(3)-5---5-3---3-|-5p(3)-5-5-5-2-3-3-|-5---5-5---3-5-5-|
             In the sun...

G:-----------------|----------------|-------------------|
D:-----------------|----------------|-------------------|
A:-----------------|----------------|-------------------|
D:-5-3-5-3-5-2-3---|5---5---5-2-3-3-|-5-3-5-3-5p(2)-3-5-|

G:---________________---------------|--_________________----------------||
D:--/--------------|-\--------------|-/---------------|-\---------------||
A:-0---------------|(0)-------------|-0---------------|(0)--------------||
D:-----------------|----------------|-----------------|-----------------||

Easy so far!  Now just repeat back to the verses for verse 2 (Rhythm Fig 1 eight times).  Then play the chorus.  Finally, play the outro:

                                        _________________________________
  Outro                                / Rhythm Fig.2                    \

G:-----------------|------------------|-----------------|-----------------|
D:-----------------|------------------|-----------------|-----------------|
A:-5-5---5---5-7---|-5------5---5-7---|-5-5---5---5-7---|-5-5---5----5-7--|
D:---------------7-|----------------7-|---------------7-|----------------7|
   All in all...


    Play Rhythm Fig 2 eight more times

G:-------------------------------------||
D:-------------------------------------||
A:-------------------------------------||
D:-------------------------------------||

                                          _______________
                                         / Rhythm Fig 3  \

G:||------------------|------------------||-----------------|
D:||o---________________----------------o||-----------------|
A:||o--/--------------|-\---------------o||-5-5---5---5---5-|
D:||--0---------------|(0)---------------||-----------------|


   Play Rhytm Fig 3 17 more times, then fade

G:-------------------------------------------|||
D:-------------------------------------------|||
A:-------------------------------------------|||
D:-------------------------------------------|||

Done!  (Chris Novoselic is still a cool bassist.)