Not sure what you're looking for or type of woman you want, but i'll offer some blanket advice since i've been back on the market for two years following a divorce:
Don't go to bars.
Don't do internet dating sites. Cost too much money and the girls are snobs and just want hot rich guys.
Play gigs. Work the merch table and get numbers from girls buying stuff. Also take note if any girls are watching you play, then talk to them after you're done.
Are you young? Go back to college, tons of chicks there. Third day of one of my classes this semester a 21 yo punk chick offered to "help me with my homework". I'm 35. I declined because I am a gentleman, but the opportunities are there.
Get into a hobby and become social, whatever it is you can usually meet women. Unless it's dirt biking like I do haha. But seriously, try meetup.com there's tons of people who just do... stuff. All kinds of stuff.
Keep your standards realistic. Don't be afraid to date outside your comfort zone a little. If a girl is cool, then you'll soon realize you're attracted to her for who she is and how she makes you feel, not that she doesn't have the right hair color or whatever. Personally, I like thick curvy chicks but I find most any girl attractive if they have the right personality and interests.
Don't ask for a girl's number too soon- chat them up for a while. You can tell if they're interested if they're still talking to you a half hour later.
Once you get a number don't come on too strong, don't call/text all the time, take things at her pace, and don't talk about past relationships unless she brings it up.
Good luck.