Answer:
A concert featuring an eclectic mix of bands that played many different types of music is called the Music Festival.
Step-by-step explanation:
Music festivals are usually musical events that take place throughout the year and are very popular for both young and old. Music festivals cover a wide range of music styles, and different genres.
Many festivals are annual, or repeat at a specific interval. Some of these festivals are made with a specific genre of music, but usually have many different genres. Many music festivals are usually an entire weekend long, and have many different stages so you can visit with different genres at your own pace.
I hope this helps you :)