mainstream music 

music that hipsters and music elitists like to hate because it makes them feel special

Brad " hey wanna listen to some Coldplay"
Tom "fuck no you pleb that is mainstream garbage you need to listen to this artist that is completely unknown"
Brad " Jesus Christ man chill its just music"
Tom " those are the words of a non music lover, the true music lovers like unknown artists then hate them when they get popular and never listen to that horrible mainstream music"
Brad " ……. good to know....."

mainstream music by anonymous May 17, 2019

mainstream music 

Crap, not good, low-quality.

Man, mainstream music really sucks!

mainstream music by Devil Tiger July 24, 2006

mainstream music 

completely gay and repetitive

Steve: Hey Phil, is that mainstream music you're listening to?
Phil: Why yes Steve, it i......POW SLEDGE HAMMER RIGHT TO THE FACE

mainstream music by fuck your cunt February 8, 2007

Mainstream Music 

Cancer

Most people in my school listen to Mainstream Music and it and due to them playing it so much whilst I was in earshot, it gave me ear cancer.

Mainstream Music by UltimateDoge May 23, 2022

Non-Mainstream Music 

Pretty much the opposite of Mainstream music. Rarely, if ever, gets on the radio or top 40, and it's not usually well known to the general public. Also known as "Underground Music".

Non-mainstream music includes bands/artists such as Dream Theater, Porcupine Tree, Dälek, etc.

Non-Mainstream Music by 1729 February 16, 2009