The things you want your voice to do (sing journey) is what all vocalists want. There is no fast way or easy answer. Get a coach or a vocal program . There is not a post or even 20 posts anywhere that is going to tell you exactly what you need to do. It's a process, and it takes time. Start with the basics. Breathing an support. Developing full voice in your entire range takes dedication. To put things in prospective, I dedicate 2-4 hours a day practicing, and I don't have that full voice yet .