Friend or Foe?
FavoriteChoose a version
Compare every playable arrangement, then open the exact version that has the parts you need.
Musical analysis below is derived from the recommended version —9 tracks · 7:23
About this song
Friend or Foe? by Riverside is in E minor (estimated), around 146 BPM, 4/4 time. This 9-track arrangement runs 7:23 (Honky-tonk piano, Distortion guitar, Electric bass (pick), String ensemble 1, Synth brass 1, Lead 1 (square), and Drums). 1 version available to play and practice.
Difficulty by instrument
How hard each detected part is to play in the recommended version.
Chord progressionsestimated
Roman numerals (transposable to any key) over the actual chords. Play a section, or hover any chord for its piano & guitar shape and a play button.
About the key of E minor
E minor is the most common key in our catalog. Its three core chords are Em, Am, and Bm.
More from Riverside
Second Life Syndrome · 2 versions · A minor · 105 BPM
GuitarBassOtherDrumsAnno Domini High Definition · 2 versions · G minor · 72 BPM
GuitarBassKeysDrumsSecond Life Syndrome · 2 versions · G major · 137 BPM
GuitarBassOtherDrumsOut of Myself · 2 versions · G major · 155 BPM
GuitarBassOtherDrumsSecond Life Syndrome · 2 versions · D major · 72 BPM
GuitarBassKeysOtherDrumsShrine of New Generation Slaves · 1 version · F# minor · 85 BPM
GuitarBassKeysOtherDrums
Similar songs
More progressive metal songs with a related key or comparable tempo.
Dream Theater16 versions · E minor · 102 BPM
GuitarBassOtherDrums- GuitarBassOtherDrums
Dream Theater10 versions · E minor · 106 BPM
GuitarBassKeysOtherDrumsOpeth6 versions · E minor · 160 BPM
GuitarBassOtherDrums- GuitarBassOtherDrums
Opeth5 versions · E minor · 197 BPM
GuitarBassKeysDrums