OK for his theme songs we have

His main themes

https://www.youtube.com/watch?v=LEtRjGP4VV0

(This is actually the intro for the series but I consider it a theme)

https://www.youtube.com/watch?v=rh1YdoafZLg

https://www.youtube.com/watch?v=3kbThE0LA_Q

https://www.youtube.com/watch?v=z5uZhrQrRlk

https://www.youtube.com/watch?v=JTRG2NwwLy4
https://www.youtube.com/watch?v=JTRG2NwwLy4

https://www.youtube.com/watch?v=14guyVY5OB4

Angry themes

https://www.youtube.com/watch?v=6dSJ5cdsBVg

https://www.youtube.com/watch?v=HXQu3V4_Y9I

https://www.youtube.com/watch?v=xGYOa82QN6Q

https://www.youtube.com/watch?v=GJVYGUjsgjw

(Damn I use this song a lot)

https://www.youtube.com/watch?v=-7EZdOLWN18

https://www.youtube.com/watch?v=4BR9dxjxi08

https://www.youtube.com/watch?v=8DIExug1Ps0
https://www.youtube.com/watch?v=8DIExug1Ps0

https://www.youtube.com/watch?v=j2iUQ6sta_c
https://www.youtube.com/watch?v=j2iUQ6sta_c

Sad themes

https://www.youtube.com/watch?v=jEh22YCYoDw

https://www.youtube.com/watch?v=3_QHjxuvOUg
https://www.youtube.com/watch?v=3_QHjxuvOUg

https://www.youtube.com/watch?v=u_tgHMpkp4I
https://www.youtube.com/watch?v=u_tgHMpkp4I

https://www.youtube.com/watch?v=ZY1kKMUWgh4

https://www.youtube.com/watch?v=YSPgLAIO51A
https://www.youtube.com/watch?v=YSPgLAIO51A

https://www.youtube.com/watch?v=E8-NR8QbnvM
https://www.youtube.com/watch?v=E8-NR8QbnvM

https://www.youtube.com/watch?v=w9xXI0X6w3c

https://www.youtube.com/watch?v=1yjOZmlbshU
https://www.youtube.com/watch?v=1yjOZmlbshU

https://www.youtube.com/watch?v=pjKDxWhPJqU

(........ yeah this man depressed as fuck)

Happy theme

https://www.youtube.com/watch?v=AxOWrbbFzqk

Battle themes

https://www.youtube.com/watch?v=jlJCZnjlFS4

https://www.youtube.com/watch?v=zx1Okb8QKOg
https://www.youtube.com/watch?v=zx1Okb8QKOg

https://www.youtube.com/watch?v=4M-rJr9d8sI
https://www.youtube.com/watch?v=4M-rJr9d8sI

https://www.youtube.com/watch?v=G6-jbm1lgLc
https://www.youtube.com/watch?v=G6-jbm1lgLc

And now onto his voice and abilities

His voice before he fought ghidorah

https://www.youtube.com/watch?v=U_noDNkVxFI

His voice now

https://www.youtube.com/watch?v=t2ND80jRRdY

His abilities

Atomic breath

Neon breath

It's more powerful than Atomic breath but far more uncontrollable

Atomic breath (supercharged)

Neon breath (controlled)

Atomic slash

Atomic blast

Cremation blast

(He can also make fully concentrated beams of this, and he can use it to increase the strength of his physical abilities)