Standard tuning.
Riff 1:                       Riff 2:
                E                                    A
e||-------------0--0--0--|    e||-----------------------|
B||-------------0--0--0--|    B||--------------------2--|
G||-------------1--1--1--|    G||--------------------2--|
D||-------------2--2--2--|    D||--------------------2--|
A||--0--1--2----2--2--2--|    A||--------------------0--|
E||-------------0--0--0--|    E||--0--0--2--2--4--4-----|
Intro:  B   Bb   B   (Tacet)
                     E          (Riff 1)
    I'm beginning to forget you
                          B7        (Riff 1)
    That old heartache is gone
        B7
    I'm beginning to sleep at night
                         E         (Riff 1)
    No more crying 'till dawn
    (Tacet)              E
    I can hear your name mentioned
                         A
    And it brings no misery
                    B7         (Riff 1)
    I'm beginnin to forget you
                    E    A    E
    Like you forgot me

    (Riff 2)         A
    I'm beginning to smile again
                        E        (Riff 1)
    After crying for so long
                           F#
    I can hear the tune we loved so well
                          B7     (Tacet)
    And it's just another song
                           E        (Riff 1)
    I'm so happy that it's over
                          A
    I'm so thankful to be free
                       E         B7
    I'm beginnin to forget you
                    E
    Like you forgot me