To be successful and make $$…..
The musical ability to play the songs, correctly.
The look. The front man / woman has to have it. One or two more of the group helps.
The right clothing. If the band like AC/DC has been around a long time, the “early look” vs now and if playing the early catalog look like the early years ( The Beatles in 64 vs in 70 )
The show on stage. Does the band have things that they are known for ? Look at as many clips on u-tube as ya can.
Backline look. Van Halen tribute with a Fender Twin. Use the correct guitars & Basses. Color too. Like a play, it’s your stage, props.
Your agent. There are some I hate to say “good ones” but…..
We used one that booked all over the USA , Mexico, and ….. they have 100+ acts and some are awesome. They paid very well. Fly-away shows sure but they will use groups close to the venue so to have 5 of the same is good for them if located all over the map.
Once you are “ready” get involved with another band or two that work along your genre,
80’s classic rock for example. Many clubs will have two or three bands per night. Have a tight 1 to 1.5 hour set as well as 2 hours. Once you develop a following you’re not as dependent on working as a “team” with other bands. The club or agent will book your band and fill in the opening and closing bands or….
Learn the market. A lot of casinos around ?? How many clubs in your area book Tributes ? You can’t play the same place too much.
After 13+ years I’ve picked up quite a bit.