Tunning: Drop C (CGCFAD)
Chords:
   Ab: x133xx
   Bb: x355xx
    C: 000xxx
Csus2: x577xx
   Eb: 333xxx
    G: 777xxx
Intro: Eb C Ab-Eb C Ab Bb
OR
D|------------------------------------------------|
A|-8-10-8----8~~~~~~~~~~~~-8-10-8-----------------|
F|--------10----------------------10-9~~~~~~~~~~~~|
C|------------------------------------------------|
G|------------------------------------------------|
C|------------------------------------------------|
D|------------------------------------------------|
A|-8-10-8-10b===========r~-8-10-8-----------10~~~~|
F|--------------------------------10-9~~~~~-------|
C|------------------------------------------------|
G|------------------------------------------------|
C|------------------------------------------------|
C
 You turn me off at the push of a button
C
 And you pretend that I don't mean nothing
Bb
 I'm not a saint that's easy to tell
G
 But guess what honey you ain't no angel
C
 You like to scream, use words as a weapon
C
 Well go head take your best shot woman
Bb
 I wanna leave you it's easy to see
G
 But guess what honey it's not that easy
Pre-Chours:
Ab         Csus2
 We get so complicated (complicated)
Ab                     Bb
 These fingers full of memories
Chorus:
Eb
 So rip my pictures from your wall
Eb
 Tear them down and burn them all
C
 Light the fire, walk away
Ab
 There's nothing left to say so
Eb
 Take the ashes from the floor
Eb
 Bury them to just make sure
C
 That nothing more is left of me
Ab                       C
 Just bittersweet memories (Memories)
C
 I wanna run and escape from your prison
C
 But when I leave I feel something is missing
Bb
 I'm not afraid that's easy to tell
G
 This can't be heaven it feels like I'm in hell
C
 Your like a drug that I can't stop taking
C
 I want more and I can't stop craving
Bb
 I still want you it's easy to see
G 
 But guess what honey your not that good for me
https://www.coveralia.com/acordes/bittersweet-memories-bullet-for-my-valentine.php
Pre-Chours:
Ab         Csus2
 We get so complicated (complicated)
Ab                     Bb
 These fingers full of memories
Chorus:
Eb
 So rip my pictures from your wall
Eb
 Tear them down and burn them all
C
 Light the fire, walk away
Ab
 There's nothing left to say so
Eb
 Take the ashes from the floor
Eb
 Bury them to just make sure
C
 That nothing more is left of me
Ab                       C
 Just bittersweet memories (Memories)
 
C Ab Eb
Bb
 Just bittersweet memories
C Ab Eb Bb
Pre-Chours:
Ab         Csus2
 We get so complicated (complicated)
Ab                     Bb
 These fingers full of memories
Eb Eb
Eb
 We get so complicated (complicated)
Chorus:
Eb
 So rip my pictures from your wall
Eb
 Tear them down and burn them all
C
 Light the fire, walk away
Ab
 There's nothing left to say so
Eb
 Take the ashes from the floor
Eb
 Bury them to just make sure
C
 That nothing more is left of me
Ab                       Eb 
 Just bittersweet memories (Memories)
 
Eb
 Whoa-oh-oh-oh
C           
 Whoa-oh-oh-oh
Ab
 Whoa-oh-oh-oh
Bb
 There's nothing left to say [2x]
Eb
D|------------------------------------------------|
A|-8-10-8----8~~~~~~~~~~~~-8-10-8-----------------|
F|--------10----------------------10-9~~~~~~~~~~~~|
C|------------------------------------------------|
G|------------------------------------------------|
C|------------------------------------------------|
D|------------------------------------------------|
A|-8-10-8-10b===========r~-8-10-8-----------10~~~~|
F|--------------------------------10-9~~~~~-------|
C|------------------------------------------------|
G|------------------------------------------------|
C|------------------------------------------------|