Your voice does matter. You're bout to make the people come together.
"Midomi.com makes it fun and easy to find and discover music and people. For the first time, you can use your voice to instantly connect to your favorite music, and to a community of people that share your musical interests. Listen to voices, see pictures, rate singers, send messages, buy music, and more." - from the mainsite.
Start recording with your mic on and contribute your voice to Midomi's database:p
Link - Midomi