Give yourself a very clear sense of what you’re hoping to accomplish and discuss it with your engineer(s) ahead of time. For me, that looks like setting some clear “Must-Haves” (e.g. all the bass tracks for the entire album) and then a few “Nice-to-Haves” (e.g. a random track of all of us hollering like banshees). Accomplish the “Must-Haves” first and then allow yourself to go crazy on the “Nice-to-Haves” with whatever time you have left.
As a new songwriter, the many varieties of songform might come naturally to you, or it might be a goal that you’re shooting to improve on. But luckily, while there are a ton of models out there for how songs are made to function, there are no hard and fast rules — which means you’re free to learn what tools you need, and then bend them to suit your songwriting practice.