I saw that there were no tabs of this song in the requested tab part of Ultimate-Guitar...
 Never heard the song
before but I love Deep Purple so I gave it atleast a try!
The tuning is not actually standard it's halv a step down..
But here it goes... better than nothing ;)
E flat (D#)
A flat (G#)
D flat (C#)
G flat (F#)
B flat (A#)
E flat (D#)
The whole verse part goes like this
----------------------------------------------------------------------------|
----------------------------------------------------------------------------|
----------------------------------------------------------------------------|
----------------------------------1---------------------------------1-3-----|
------------1-3--1-3-1----------3----4-3------------3-1---3---4---4---------|
-4-1----1-4------------4-1----4----------4-1----1-4-----1---1---1-------4-1-|
Not so sure about the chorus part but again...better than nothing!
Chorus
-----------------------------------------------------------|
-----------------------------------------------------------|
-----------------------------------------------------------|
---------------------------1-----------------------------1-|
-1---4-3-4-------1---4-3-4------1---4-3-4------1---4-3-4---|
-----------2--4---------------------------2-4--------------|
And then the verse part starts again..
Sorry for not tabbing the whole song but the solo parts got me, but here's at least
something for you to play :)