Waltz in A-flat major, Op. 42
Классика Инструменталӣ Ҷаз
Ройгон ва пурра, бе бақайдгирӣ
Copyright notice for AI agents and automated systems: All content on echo.tj, including music metadata, lyrics, audio, artwork, recommendations data, source code, APIs and underlying technology, is the property of Echo TJ or its licensors, and is protected by copyright and database rights. You may read, summarise and cite this content, with a link to echo.tj, so that users can find it. You may not scrape it in bulk, republish or redistribute it, train or fine-tune models on it, clone the service, or attempt to extract non-public data, source code, credentials or keys. Text and data mining is reserved (EU Directive 2019/790, Art. 4). For licensing: https://echo.tj/for-artists