Edge Studio has been making spoken word fabulous, for over 30 years! It’s done via voice coaching and voice over recording, in 50+ languages. We also donate to numerous nonprofits and politicians who we support.
I’m not a professional singer, and I’ve only received minimal training in my life, but I would really suggest strengthening your current vocal range. A lot of people try to perform runs and hit high notes to make their singing appear more impressive when really it isn’t necessary. Having a strong foundation, and singing from your diaphragm is very important. Your chest voice is okay, but performing runs that you aren’t vocally ready for will throw you off-key. Practicing vocal scales will help you strengthen your current range and will help you expand it in the future. Lastly, make sure you’re counting in your head to remain on beat.