Generate piano accompaniment for SATB choral music — hymns, anthems, chorales, and congregational singing.
Drop your file here
MusicXML, MIDI, ABC, PDF, PNG, or JPG
Click to change file
MusicXML (.mxl, .xml, .musicxml) — The best format. Preserves notes, rhythms, key signatures, dynamics, and more. Export from MuseScore (free), Finale, Sibelius, Dorico, Noteflight, or Flat.io via File → Export → MusicXML.
MIDI (.mid, .midi) — From any DAW, keyboard, or sequencer. Carries notes and timing but not enharmonic spelling or lyrics.
ABC notation (.abc) — Compact text format for folk and traditional tunes. Thousands of free tunes at abcnotation.com.
PDF & Images (.pdf, .png, .jpg, .tiff) — Upload sheet music scans or photos directly. Clara uses Audiveris OMR to automatically convert them to MusicXML. Requires Java + Audiveris on the server.
Amazing Grace
John Newton (1779)
Simple Gifts
Elder Joseph Brackett (1848)
When the Saints Go Marching In
Traditional
Sub-Variant
Leave blank for original key
2-bar intro (I-vi-IV-V)
Plagal "amen" ending
Soprano descant on final phrase
Key change for the final phrase/verse
MusicXML (.mxl)
+ MIDI playback & preview