Who composed the song “I Want You” by Madame Saatan?

The song “I Want You” by Madame Saatan was composed by Lennon and McCartney.

Madame Saatan

I Want You

Lennon / McCartney

I want you
I want you so bad
I want you,
I want you so bad
It's driving me mad, it's driving me mad.
I want you
I want you so bad babe
I want you,
I want you so bad
It's driving me mad, it's driving me mad.
Yeah.
I want you
I want you so bad babe
I want you,
I want you so bad
It's driving me mad, it's driving me mad.
I want you
I want you so bad
I want you,
I want you so bad
It's driving me mad, it's driving me mad.
Yeah.
She's so heavy heavy.