your a rapper: whenever you feel your a rapper, if you do it as a hobby only, then rappin is your hobby, when all you do is rap, & your life revolves around your rap, then id say you could be called a rapper.... a rapper to me, normally knows nothin bout the industry or very little, but knows rappin...
your an artist: when you know what people want to hear, and you know how to make people vibe your shit wether live or on cd... your more open minded and think more about what you write or spit lyrically, you also prolly know the bussiness a lil, and make smarter decisions... an artist will sell more units then a rapper usually as well
people respecting you, or liking your muzic still dont make you a artist or rapper.... we all heard the wackest people, maybee even ya homie cant rap at all, but got they lil friends that think he tite.... dont mean he a rapper.... that means he just has an appeal, or alot of money...lol
a composer: someone who knows how to make a beat, and quantatize it and burn it to cd, or upload to mp3....lol
a producer: listens to the exact way he plays what he is playing, add's even the slightest effect or sound to any beat he makes, knows how to pan shit, and what panning actually does.... knows the ins and outs of the software or hardware he uses.... a producer alot of times makes a track that can speak for itself, and basically have it ready for 1 missing instrament which would be the artist or rapper... a smart producer normally should have their muzic with ascap or bmi... a producer prolly finishes his beat, and listens to it in the car, home stereo, and then goes bacc to the studio and makes changes til its perfect.... (this is what differs good producers from composers) a producer doesnt always have to just make beats or know how either, they can or should know how to mix, master, use effects, and have a good ear....