Does anyone know what drum and bugle corps is, marched it?

back in 82 and 83, I marched drum corps. It’s like marching band and you can do it in the BIG Leagues til you’re 22. It’s summer, and I hear the drums, the horns, the guards spinning their flags and dancing all over. Do you know what I’m talking about?

I have musical corpsgasms. Huge sounds of horns, goosebumps, music.