Helena (2004) is a beginner rock song that uses the progression I – V – vi – IV (C, G, Am, F in C).
Knowledge Base & FAQs
Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.
Helena by My Chemical Romance uses the chords C, G, Am, F in the key of C.
The Roman numeral analysis is I – V – vi – IV.
Helena by My Chemical Romance is in the key of C.
The primary chords are C, G, Am.
Yes! Helena is rated beginner.
It uses 4 chords with simple transitions.
Helena is a rock song from 2004.
Its progression reflects the harmonic conventions of rock music.
Yes! Click the transpose buttons on the detail page to shift all chords up or down by semitone while preserving the same Roman numeral relationships.