Phew! It's actually been about a year since I last played this. The 6th stage creamed me, but I managed to play the last third of it with one health speck remaining AND beat the boss. I then went on the beat the game.
Most thrilling gaming I've had in a while, that's for sure. Like I always do, I paused the game right before auto-flying to the 3rd boss, because the best part of that BGM actually comes after the stage normally ends. I had to put down my controller for a minute to air guitar.
(the stage ends somewhere around 2:50)
cgsx1, man, what are you doing to get that high score? I didn't get all of mine written down (didn't pause in time), but the first three digits were 135. I missed some enemies, but not that many. Did you finish with a lot of crystals?