WavesOfParadox wrote:(e.g. avoid the tritone)
WHAT?
WHAT???
WHAAAAAAAAAAAAAAAAAAAAAATTTT??????????
Anyway...of course there are rules to music. If there weren't, music would simply not be. However, you don't have to follow the rules we've established for our particular brand of music. I certainly don't!
*edit*
Kyoga wrote:be sure to stay within scale
For basic progressions yes, but some fantastic progressions go outside the scale. For example, neopolitan chords, or chords on the tritone of the tonic (Cmajor, F#major, etc). They work very well when used effectively.
But for typical progressions, go for within the scale...

TubeyouYou are the hero My Little Remix deserves, not the one it needs.
So we’ll hunt you. Because you can take it. Because you’re not our hero.
You’re a silent guardian of music, a watchful protector of songs.
A doctor of dissonance.
-Phillypu