Music for Growing

I am not a pro grower, actually I am new this is my first go around. I have heard many good things about playing music to plants on all stages of growth. My affinity for music caused me to investigate this for myself. My plants are at seedling stage and seem to have noticeable growth while the music is playing. It seems to be faster, however this could be my brain playing tricks on me. I am only playing it 6 hours a day. My question is has anyone tried this out at seedling stage and what types of music worked well for you. So far I am using music that is more relaxed than crazy. (even though mythbusters says to use death metal. I cant stand that music.)


EDIT: I realized i didnt say that I have grown other plants before and have grown marijuana like 2-3 times before this is my first large scale try

classical music, and positive reinforcement words (you're beautiful) are best from what i've seen, play that shit all the time happy growing, and welcome to RIU