R-TYPE LEO (Arcade) All Bosses (No Death)

It may be easier than R-TYPE II, but the second half was quite egregious.

0:24 Sadistin
1:26 Daggerd
2:18 B-Fls Folles
3:48 Zera & Twin Coil
4:52 Cyber-Brain
6:35 Messiah