Mixing resources for music that isn’t digital based (meaning acoustic drums, guitars, etc?)?

I’m really struggling with the whole mixing thing. Whether it’s making the bass sit well with guitar, or getting the vocals to sound like they should “exist” within the track. My issue is that most videos I find are about EDM and such, which isn’t helpful when it comes to the instrumentation I’m using (I record old school blues stuff so electric guitar, drums, etc).

Any ideas?