There are 3 kinds of concert photographers.
1 working photographers, often for the news, sometimes for other clients. People who shoot a 10 different things this week and one happens to be the concert. They’ve proven themselves around town and everyone understands they are there to work and deliver just like they did yesterday. The venue knows they will behave, and that the pics will be published exactly where they expect. They might like the band but showed up for the paycheck.
2 people who want to shoot concerts, they’ll work for free because they want to see the show. They may or may not be good, they may or may not understand how to act at the show, they may do nothing with the photos. There are hundreds of these people who want in to every show.
3 serious concert photographers. There are extremely few of these. They’ve proven themselves over and over and have built strong relationships with certain bands and venues. Yes, these are gatekeepers. They know that #2 doesn’t belong there and makes their job harder.
I’m a #1, had a manager once who was a #3. He was deadly serious about all of it. He’d done hundreds and hundreds of shows. Toured with major bands. If you wanted to shoot your favorite band he would make you earn it by flawlessly shooting a dozen concerts of bands you hated.
Here’s your advice. The photos are the easy part. Someone else decides what is happening, exactly where you are standing and what the lighting is. You learn through practice how to make the most of that.
Bootleg a hundred shows. Build your portfolio. Shoot whatever crappy little bands and venues you can for a couple years. Get to where you always make the best of the situation. Get to where every security guard and stagehand in town know you and knows you are there to do a job that you take seriously. Go out and do a lot of other work.
Understand the business. What it costs the band for you to be there. Who needs photos and why. Have an end use for the pics. The local garage band might want a free photo but taylor swift doesn’t. The major festival doesn’t. They will let you in because you are on assignment from AP or Le Monde or Reuter’s.
Don’t be a fan. You aren’t there for selfies and autographs. Do everything exactly the same no matter who is performing.
It is legit if you are running an overall profit and really trying to get your start in sports. $5k in wedding profits offset by $500 in sport portfolio expenses will work out, but $5k in sports travel offset by a $500 wedding is a hobby.
I give myself 2 budgets. First is a number of days each year that I’ll shoot stuff I want to learn or make connections in that area. I hope to get some sort of $ out of it, but don’t expect pay that is remotely close to my corporate work.
Second is actual money I’m willing to lose on those shoots. This is a small percentage of my profits for the year. That money can equal travel for those shoots or specialized gear I don’t otherwise need.