The first tip you should look at is to practice and keep on learning. When you know about the basics of your craft, find ways on how you can master it. If you think you can't do it yourself then find reliable people to whom you can learn from. Don't be satisfied with what you already know; practice a lot and be an expert.
Practice professionalism. If you want to take a step up and start your career in music industry, you have to be professional enough. There are a lot of people who would evaluate your work ethics and it can make or break you as a beginner.
Join a band. The simple means to make a start is to launch yourself on the stage. This is the best way to keep yourself focused. Apart from the benefit of being able to practice your craft, you may as well be allowed to co-write compositions and be discovered. Through this, you can also meet a lot of contact persons and keep them in your notes.
Extend your network. Find and befriend people who have already established themselves in the business. Remember that it is not all about your talent; it is also about who can make you be in the business.
You should not expect that the music executives or producers will come to you and make an offer for you to step on the limelight of the music industry. Go find the right people and connect with them. You have to flaunt yourself and make them see that you have what it takes to be a star.
Most importantly, you have to learn and continue learning about the business because it is the key for you to know how to make it in the music industry.