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First, you need to set up your own project studio. This will involve investing in high-quality audio equipment because it pays to have a professional quality recording of your voice and musical instruments. Keep in mind that the system has to run smoothly, as glitches can hamper the momentum of the creative process. You will then have to consider your choice of DAW or Digital Audio Workstation, which is basically the software. Some suggest adopting a single platform among musicians, one that is widely used. This minimizes the risks and the time spent converting and exchanging huge WAV files, for example.
Some applications to consider are Pro-Tools, which is still a good choice for some semblance of a professional studio; there's Apple Logic, which has been catching up on the market lately. Popular too in some regions are Steinberg’s Cubase and Nuendo. But, before you acquire any of these, you may find it handy to search YouTube for some tutorials to check first. The video-sharing platform has become a convenient reference for pretty much everything these days.