Have you just started college? Got around in the mid-point? About to graduate? Those factors are important to assess, if only because if you're naturally introverted, it will take more effort getting acquainted to someone else at that point because a majority of them will already have made their own cliques and will unlikely be willing to expand outside.
Usually, you can get to know people during group projects; those are the most efficient points of opportunity, especially if they're multi-phased (aka not done in a classroom setting in one go for one class). The farther you get in college, the rarer the opportunities for 'befriending' will be. It does still happen, though, but they're hit-or-miss at 3rd year or so, and only serendipity, kindness, jokes and diligence will perhaps see you through getting some people.
Your entry points should really be your hobbies; it's much, much more efficient that way. If you can find someone interested in music or performing, go and take the opportunity to do small talk - ask them about what they're playing, how long they've been playing it. Stuff like that. Breaking the ice is the hardest, but having a common topic to talk about, and the relative rarity of said hobby in the environment, the easier it will be to maintain and establish a regular talking relationship with a peer.
If not, you could perhaps afford to go out to lunch with other people - especially if you can treat them to a meal. People start remembering you when you do something semi-significant to them, but while this is the easiest, mind you that you will likely be exploited if you keep doing things like this - like treating them to a meal at your cost.
Might you be interested in expanding to Digital Audio Workstation hobbies, perhaps? Those kinds of things - like telling people you produce your own music, and especially if you have something to back it up, can really work wonders getting them to open up topics.