This is not a full guide, as there are videos for each level available already.
However, I wanted to highlight that this achievement is now easier if you buy the DLC.
In the base game, this achievement required getting all 75 stars in each of the three difficulties.
The 1000DaysWasted and Monstercat DLC packs each make 15 more stars available per difficulty. You need 75 stars in Normal and Advanced to unlock Master, but these can include stars from the new tracks. This 225 star achievement will unlock when you've got 75 stars in each difficulty, rather than when you surpass 225.
If you're struggling to get all 5 stars on the base game's levels, the DLC should help this become achieveable without needing 5 stars on all of them.