Right then here goes,
The way I see it is most music is electronic apart from percussion, horns & some strings.
Guessing you like your 60's RnB & if so what would it sound like without the main 3 instruments, the electric guitar, the bass guitar & the now legendary Hammond organ? All electronic
Then we get to the vocals, whats that in the singers hand? A microphone. They'd sound pretty silly if it wasn't plugged in & ran through a mixing system & an amplifier to enhance the sound I'm sure you'll agree.
The only reason there were no synths & computer generated music on 60's tracks is simply because the technology was not around but you can bet your bottom dollar if it was it would have been used 99% of the time.
Might I suggest you have a listen to Stevie Wonders albums Songs In The Key Of Life & The Secret Life Of Plants & you might see where I'm coming from.
Off to do a bit of climbing with Ingrid now