It starts with the water and you hear the guitars louder and louder in this way:
Riff 1:
e|-------------------------------------------------|
B|-------------------------------------------------|
G|-------------5555-4444--------------5555--4--4-4-|
D|-2222--5555--3333-3333--2222--5555--3333--2--2-2-|
A|-0000--3333-------------0000--3333---------------|
E|-------------------------------------------------|
Play the whole thing 2 |---------|
times and the second |---------|
guitars come in like this here: |---------|
second guitar: |---------|
|--2--2-2-|
|--0--0-0-|
Another 2 times with riff 1 but not the second guitar. Then this starts:
Riff 2:
e|--------------------------|
B|--------------------------|
G|--------------------------|
D|-6666-7777-6666-5555-4444-|
A|-4444-5555-4444-3333-2222-|
E|--------------------------|
Play 4 times.
And play riff 1 2 times.
Riff 3:
e|-------------------------------------------------|
B|-------------------------------------------------|
G|-------------------------------------------------|
D|-7777-9999-10101010-9999-7777-5555-2222-10101010-|
A|-5555-7777-8-8-8-8--7777-5555-3333-0000-8-8-8-8--|
E|-------------------------------------------------|
Riff 4: end of song
e|------------------------------|-----------|
B|------------------------------|-----------|
G|------------------------------|-----------|
D|------10101010-9999-7777------|-5555-6666-|
A|-6666-8-8-8-8--7777-5555-7777-|-3333-4444-|
E|-4444--------------------5555-|-----------|
Play riff 4 many times. And play end of song at the
end of the song (easy to hear when the end comes).