LEGO Rock Band
49 Achievements
1,000
40-50h
Flawless Drumming
100% notes hit as a Drummer during a performance
20
How to unlock the Flawless Drumming achievement in LEGO Rock Band - Definitive Guide
The difficulty for these achievements in this game doesn't matter as it can be done on super easy which makes it so you can hit any note as long as you hit it on time.
There's a song for download called "Charlene (I'm Right Behind You)" which is free and only about 40 seconds long of easiness.
From the main menu, go to Extras -> Modify Game and enable Automatic Kick Drum.
After selecting a song, be sure to choose the Super Easy difficulty.
"We Will Rock You" is the easiest, but you can try others that present a bit more of a challenge (even with Automatic Kick Drum).
Songs (on disc):
"Free Fallin'" by Tom Petty
"Ride a White Swan" by T. Rex
"Swing, Swing" by All-American Rejects
"Thunder" by Boys Like Girls
"We Are the Champions" by Queen
"We Will Rock You" by Queen
Rock Band 1 songs:
"29 Fingers" by The Konks
"Wanted Dead or Alive" by Bon Jovi
Green Day: Rock Band songs:
"Last Night on Earth" by Green Day
"Wake Me Up When September Ends" by Green Day
AC/DC Live Rock Band Track Pack songs:
"Back in Black (Live)" by AC/DC
"T.N.T. (Live)" by AC/DC
Downloadable Content (DLC):
"Charlene (I'm Right Behind You)" by Stephen and the Colberts (download it now for FREE)
While there is a ton a DLC out there, I won't list any more songs beyond what is available for free above. The built-in music store defaults to sorting songs by difficulty, but keep in mind that it only sorts songs by band difficulty, NOT by drums difficulty. Remember, "First Steps" is the easiest difficulty when using the built-in music store.
I'd highly recommend using the Rock Band Music Store app for all of your Rock Band DLC needs. Be sure to check the "compatible with" section on the lower right of the screen. Only previous Rock Band DLC (before the release of Rock Band 3) with a "Family Friendly" rating are compatible with LEGO Rock Band. Difficulty tiers for each instrument are listed for each song above the "compatible with" section.
Get 100% on Drums on a song. If it doesn’t happen during story mode, change difficultly to an easier setting (Super Easy counts).
Charlene is again the easiest song, and is a free download from the marketplace. Playing on Super Easy, you only have to hit a few notes. If you can play on Easy very well then this achievement is nothing for you. Super Easy has Auto-Kick on and the achievement still unlocks.
Here is the super easy way:
Play Charlene on Super-Easy. Remember auto-kick is on, so no kick pedal needed. Now never ever use your star power. Because the Overdrive sections for drums take away some of the actual song, you don't have to even play those. This cuts the song in half. Making the ending, which is a line of yellows and reds, very very easy.
We Will Rock You is another very easy song on drums. It is just red notes. Simple and easy.