How can I reduce Battery Drain while listening to Apple Music on iPhone 15 Pro Max?

Hey all! This is my 4th day with my iPhone 15 Pro Max and I can't say I'm happy with its battery life. Especially Apple Music. I know it’s a pro phone and has a higher refresh rate and all, but it still baffling to me how short its battery life is. For example, I listened to music on Apple Music for 2h today, and it drained 37% of my battery. That cannot be normal, right?

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