ELI5: Explain Like I'm 5

Bagad

Bagad is like a big group of people who play instruments together. They all wear fancy costumes and march around while playing really cool music. The instruments they use are special and make loud sounds, like a big drum called a bombarde. Sometimes they even have dancers who move around in time with the music. Bagad is like a big party where everyone is having fun and making lots of noise.