blasstissimo 

Very fucking loud

the band played blasstissimo

blasstissimo by YourMusicBitchs July 29, 2022

blastissimo 

Very loud; even louder fortississmo

I only know because I'm a Bass Clarinet and when my director tells the band to play fortississmo I intentionally play way louder just to piss him off. blastissimo

blastissimo by BassClarinetsGiveYouLife2016 October 29, 2015

Blastissimo 

N, blah-STEE-seemo slang term meaning fucking loud as shit.

My director wasn’t happy with my triple Fortissimo so I cranked my guitar to Blastissimo.

Blastissimo by Jimi freaking Hendrix September 24, 2018

Blastissimo 

Music that is so loud the quality decreases. A term used by acoustic musicians for when the volume of music is so great the actual sound is distorted as a result. This is similar to how screaming isn't just louder than speaking, but also raspier. Blastissimo doesn't have a set decibel level, nor is it defined by audience preference, but defined by the ability of musician and instrument to produce melodious sounds.

Play it louder
**
Louder!
**
I SAID LOUDER!
**
JUST FORGET ABOUT PLAYING IT RIGHT AND PLAY IT AT BLASTISSIMO!

Blastissimo by rxg8er April 26, 2020

Blastisimo 

Playing extremely loud but controlled. Made by Barclavian Flowers in the Paul W. Bryant Band room.

Hey son why are you playing so loud it sounds like blastisimo. I told you Staccato!

Blastisimo by TheCabinet June 17, 2023