Okay my 18 year old says that screamo music is hard core heavy metal where you just scream as loud as you can. She associates it with guitars and death.
Her friend (19) says it's heavy metal music however, he believes that it's for "emos" who are associating it with passion, love, harmony and peace. They ummmm both said it's for stoners ???
Just passing the info on, I honestly have no clue. I'll get my 17 yr olds opinion too for you.