Band Hero

Evanescence - "Bring Me To Life"

According to the Band Hero developers, there are certain phrases you need to hit on each instrument and each difficulty. However, they are unmarked. So while you may be able to unlock this achievement with a less-than-stellar performance, earning 100% notes hit on this song on any instrument and any difficulty is currently the only proven way to unlock the achievement. The achievement will unlock after the song's completion.

For this achievement you need to hit all the notes during a certain section of the song, it's obtainable on any instrument as each instrument has it's own section of notes for the achievement, you only need to do it on one instrument, the same thing goes for difficulty, each difficulty has it's own section of notes for the achievement and again, you only need to do it once on any difficulty to unlock the achievement.

Now the problem is that the sections are unmarked and no-one really knows for certain what or where the sections are, the best way to go for this is to try and complete the song without missing a single note, that will ensure you get the achievement, so play on a difficulty/instrument combination that you're able to full combo and you'll get the achievement.

Alternatively you could use the beginner vocals/mic fan exploit to get this and all the other achievements that are similar to this one, if you have a microphone/headset and a fan you can just leave the mic leaning against the fan while it's on and the game will register it as sound input and you'll be able full combo every song without actually doing anything.

Lastly, for this specific achievement you need to play; "Evanescence - Bring Me To Life", I've linked in a video below showing you the song and an expert/guitar FC, remember though, you don't need to play on this instrument or this difficulty setting.

* ^{Credit to GHJake1 for the video}

Evanescence - "Bring Me To Life" 100% notes hit on this song on any instrument and any difficulty is currently the only proven way to unlock the achievement. The achievement will unlock after the song's completion.

(PLEASE NOTE I GOT 99% AND THE ACHIEVEMENT STILL POPPED)