Kritus — Acknowledgements

Music practice data

Practice ordering and harmonic statistics are adapted from the iRealPro Corpus of Jazz Standards by Daniel Shanahan and Yuri Broze (2019), licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). Kritus aggregates and transforms the corpus into practice weights and harmonic patterns; its melodic exercises are generated.

Source: https://doi.org/10.5281/zenodo.3546040

License: https://creativecommons.org/licenses/by/4.0/

Music notation uses Petaluma and Petaluma Script by Steinberg Media Technologies GmbH under the SIL Open Font License 1.1. Android additionally uses Bravura (Steinberg) and Inter (The Inter Project Authors), both under the SIL Open Font License 1.1. License notices are included in the app.

Guitar and piano samples were recorded from the developer’s own instruments.