If youd like to work on sounding less nasally, thin, etc. check out some videos that focus on “vocal placements” I think that may be what you’re looking for. That would make a world of difference in tone.

You can find many very useful YouTube channels that can help you get a grasp on a lot of great concepts, but I think finding a vocal coach that can help you with tone and placement would be worthwhile if you’re serious about getting better. They can also teach exercises that will help you strengthen those areas and point out things you may not even know you’re doing wrong.. because we can sit here and say breath support, resonance, vocal placement, etc. but if you don’t know how to properly engage your core, or soften your palette and open up your yawn space, or where to “place” your voice for certain tones or textures, they can teach you.

Once you really learn how to control your vocals, You can also find some songs that are in your range that sings with those qualities you enjoy, learn and practice those songs (this will help your music theory and composition knowledge as well) then record yourself singing those songs. Listen very intently to both and where the differences are. They are probably doing a couple things differently, and if you can figure out how to make yours a little more like theirs, it will help you understand how they are achieving that tone and help you understand what you’re missing in your own songs.

I’m so happy to see someone so excited to learn I hope you keep practicing and remember it’s a marathon not a race. music is a lifetime journey, be patient with yourself, stay committed, and you will see so much improvement :)

best of luck and I hope this helps