So, I tried to write down the chords and riffs of the acoustic version of "Violently
(Debut Live).
But I believe Bjork never paraphrases this song identically and so this is one version 
many!

---------------------

Em (022000@1)  DmSince (xx0231@1)I
C (x32010@1) Dm (xx0231@1)Emmet (022000@1)you
     Dm (xx0231@1)     Cthis (x32010@1)small town
       Dm (xx0231@1)     Emhasn't (022000@1)got room
     Dm (xx0231@1)     C (x32010@1)   Dmfor (xx0231@1)my big feelings

Riff A (play it 4 times)

1.--------------|
2.-----0h1---0--|
3.---0-----0----|
4.-0------------|
5.--------------|
6.--------------|

F (133211@1) Em (022000@1)    G7 (320001@1)    CViolently (x32010@1)happy - 'cause I love you
F (133211@1) Em (022000@1)    G7 (320001@1)    CViolently (x32010@1)happy - but you're not here
F (133211@1) Em (022000@1)    G7 (320001@1)      C (x32010@1)       G7 (320001@1)       CViolently (x32010@1)happy - come calm me down before I get into trouble

F - Em - Am
F - Em - Am - Em

F (133211@1)       Em (022000@1)     AmI (x02210@1)tip-toe down to the shore
F (133211@1)   Em (022000@1)   Amstand (x02210@1)by the ocean
F (133211@1)  Em (022000@1)Ammake (x02210@1)it roar at me
F (133211@1) Em (022000@1)  Amand (x02210@1)I roar back

(chords: see above)
Violently happy - 'cause I love you
Violently happy - but you're not here
Violently happy - overemotional
Violently happy - I'll get into trouble real soon if you don't get here BABY

Riff B (play it 32 times)

1.-5-...-8-
2.-x-...-x-
3.-2-...-5-|
4.---...---|
5.---...---|
6.---...---|

Riff C (it is played by the bass after 8 times Riff B - it is played 4 times

longer than Riff B)

1.--------------|
2.--------------|
3.--------------|
4.--------------|
5.---0--2--2----|
6.-0------------|

(you can play Riff C or the chords from above)
Violently happy - 'cause I love you
Violently happy - but you're not here
Violently happy - overemotional
Violently happy - I'm driving my car too fast with ecstatic music on

(you can play Riff B/C or the chords from above)
Violently happy - I'm getting too drunk
Violently happy - I'm aiming too high
Violently happy - only you can calm me down and aim too high.
soothe me