> That's why Taylor Swift has such extensive and stadium sized concerts for example. Assuming she's a normal human being on the road for 9 months straight sounds pretty miserable. The financial return must outweigh it.
For reference, she pulled in $100 million in 2018, the year of her last major concert tour. In 2020 she made just $23.8 million, only 10 of which was from streaming [1]. She is consistently one of the top streamed artists in the world, and was ranked as the highest paid musician in both 2018 and 2020.
So yes, touring is a huge revenue generator for music artists, even beyond just merch sales. It's even more important for artists that cannot rely on top tier streaming or physical sales numbers.
> it's also shocking to see how large the song writing teams are for certain artists.
When the songwriting and production credits for a track look like a laundry list of names pulled from a hat, that's good evidence of Song Factory writing with little to no involvement from the performing artist. This is very common in the popular music industry but there are exceptions, such as with Taylor Swift. For her and other artists that emphasize "singer-songwriter", you are likely to see only 1 co-writer, whom also serves as producer, for several tracks.
Besides the character of the music itself, this has consequences for compensation, as there are less people to split the earnings to. Then there is masters ownership. One of the reasons Taylor eeked out the top spot for highest paid musician in 2020, is because she now owns the masters to her recent albums (which are also her most streamed). This entitles her to a significantly bigger cut. Most music artists do not own their own masters (on top of often not writing their own songs).
> it's borderline impossible to be "big" without a gigantic team behind you.
This is certainly still true but maybe less so than in the past. At least, artists can "get big" (be discovered) without much of a team because of the likes of streaming and TikTok. Staying big, and musically relevant, probably still does require a big team. Making a living from your music, much less becoming actually rich (and staying that way unlike the likes of M.C. Hammer and TLC), is some kind of voodoo magic.
1. https://www.msn.com/en-us/entertainment/news/taylor-swift-to...