Exactly; you're using 'composer' within a specific context. A producer of bespoke music on demand, more or less.Lunatique wrote: Well, if that's the case, then that's simply my personal definition. I wouldn't have the balls to call myself a "professional composer" until I've acquired the ability to compose full orchestral works, along with many other styles of music--from jazz to ethnic, to rock to pop to reggae to electronic to blues to metal to industrial to goth..etc that commercial composers must be well-versed in in order to secure gigs. If you listen to any successful and working commercial composer's demo reel, it usually displays the ability to compose in any style or any level of sophistication. I'm not close to being that good yet, that's why I wouldn't have the balls to call myself a professional composer.
The dictionary definition is somewhat less context-specific. A composer is 'merely' someone who creates or produces music. Being a 'professional' at that need not have anything to do with your more restricted definition.