Epic length Guitar Hero Custom Song - 20,000 notes.
http://www.fullcombo.net/marathon-by-schmutz06/
Marathon Challenges (link above for more)
Notestreak Challenges
“1/20”
Achieve a 1,000 note streak.
“1/10”
Achieve a 2,000 note streak.
“1/4”
Achieve a 5,000 note streak.
“1/2”
Achieve a 10,000 note streak.
“3/4”
Achieve a 15,000 note streak!
“20,000/20,000”
Achieve a 20,000 note streak – 100% Full Combo.
“Choke, on your aspirations”
Choke on an FC run at any point after the Vader quote.
Section Challenges
“Warmup”
FC all sections from Warmup 1A to Warmup 2F.
“Infinity”
Full Infinity Solo FC! From Infinity Solo A to Infinity Solo Z.
“Z”
FC the section “Infinity Solo Z”.
“Tapping God”
FC the section “Tapping God”.
“Buckethead Fan”
FC The entire sequence from Infinity Solo J to O.
“Beginners Club”
Full combo 10 Sections in Marathon.
“Halfway Club”
Full combo 30 Sections in Marathon.
“Grind Club”
Full combo 50 Sections in Marathon.
“Tech FC”
Full combo all 60 Sections in Marathon.
Score Challenges
3,000,000 Points
4,000,000 Points (!)
5,000,000 Points (!!)
6,000,000 Points (!!!)
Misc Challenges
“The Inhuman Achievement – 2017”
Pass Marathon on Expert.
“The Inhuman Achievement+”
Pass Marathon on Expert, without star power.
“100/100”
Hit every star power sequence in a single run.