Youre Going Down Bass Tab

I dont even know what tuning this is in i dont know what to call it all i know is that 
tuning is correct

Intro
Eb-------------------------------------------------------------------|
Bb-------------------------------------------------------------------|
F--888877775-555555-888877775-555555-88887775-555555-88887775-555555-|
Bb-------------------------------------------------------------------|

Verse
Eb-------------------------------------------------------------------|
Bb-------------------------------------------------------------------|
F--888877775-555555-888877775-555555-88887775-555555-88887775-555555-|
Bb-------------------------------------------------------------------|

Chorus
Eb----------------------------------------------------------------|
Bb----------------------------------------------------------------|
F-----------------------------------------------------------------|
Bb-00--00--33--33--55--55--11--11--00--00--33--33--55--55--11--11-|

Verse 2
Eb-------------------------------------------------------------------|
Bb-------------------------------------------------------------------|
F--888877775-555555-888877775-555555-88887775-555555-88887775-555555-|
Bb-------------------------------------------------------------------|

Chorus 2
Eb----------------------------------------------------------------|
Bb----------------------------------------------------------------|
F-----------------------------------------------------------------|
Bb-00--00--33--33--55--55--11--11--00--00--33--33--55--55--11--11-|

Bridge
Eb--------------------------------------------------------------------------|
Bb--------------------------------------------------------------------------|
F---------------------------------------------------------------------------|
Bb-88-xx-x88-xx-x55-xx-x55-xx-x00-xx-x00-xx-x33-xx-x33-xx-x88-xx-x88-xx-x55-|

Eb------------------------------------|
Bb------------------------------------|
F-------------------------------------|
Bb-xx-x55-xx-x-0------3------5------1-|

Guitar Solo
Eb------------------------------------------------------------------|
Bb------------------------------------------------------------------|
F-----------------------------------------------------------3p2-3p2-|
Bb-00-xx-x00-xx-x33-xx-x33-xx-x55-xx-x55-xx-x11-xx-x11-xx-x---------|

Chorus 3
Eb--------------------------------|
Bb--------------------------------|
F---------------------------------|
Bb-00--00--33--33--55--55--11--11-|

Outro
Eb-------------------------------------------------------------------|
Bb-------------------------------------------------------------------|
F--888877775-555555-888877775-555555-88887775-555555-88887775-555555-|
Bb-------------------------------------------------------------------|

(repeat this part 3 times)
Eb-----------------------------------------|
Bb-----------------------------------------|
F--8p7p5-8-8p7p5-8-8p7p5-8p7p5-8-8p7p5-8---|
Bb---------------------------------------0-|