Read this thread top to bottom:
http://forums.taxi.com/topic21279.html
If you wanted to be a pro golfer, and you were getting invited to play in regional tournaments, would you quit after a year of not getting invited to play in the Masters? There's a formula to becoming successful with TAXI, and you've already accomplished the hardest part. You're getting forwards!
Remember, the companies aren't sitting, waiting at the mailbox. They likely have several projects going at once, and each has its own time slot. The day they get to the "box" your music is in, is probably the day you'll get the email. If you stop now, and get "the" call a year from now, then you'll hate yourself for not filling the pipeline with many more possibilities during the year you weren't pitching. We hear that story ALL the time!
I've heard your music. It's very good and has strong possibilities. Obviously our screeners agree. Record more music. Invest in yourself. Diane Warren, who is arguably the most recorded songwriter of the few decades, worked TIRELESSLY, day in, day out, for 12 years before she got her first real cut.
Now she is rumored to make $20,000,000 per year. Good thing she didn't stop because she didn't get any cuts in her FIRST YEAR! If you weren't talented, I'd tell you to pack it in. You're talented, you need more songs, more pitches, and much more patience (said the boss lovingly).
Trust me, if we're forwarding you, you're doing something right.
Best,
Michael