Test S3 track sample

Local mp3:

Audio markup with local URL:

Audio markup with S3 URL:

Audio shortcode with S3 url:

https://mbira-downloads.s3.us-west-1.amazonaws.com/mbira.org-1001/mbira.org-1001-01.mp3?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIA2GWWM2HXYZOFU457%2F20230501%2Fus-west-1%2Fs3%2Faws4_request&X-Amz-Date=20230501T104801Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&X-Amz-Signature=944bd78cd1081b53f13c97c8c9787519cc3c22cb74ac52359beafb21a2d0796aS3 url:

https://mbira-downloads.s3.us-west-1.amazonaws.com/mbira.org-1001/mbira.org-1001-01.mp3?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIA2GWWM2HXYZOFU457%2F20250421%2Fus-west-1%2Fs3%2Faws4_request&X-Amz-Date=20250421T012148Z&X-Amz-SignedHeaders=host&X-Amz-Expires=86400&X-Amz-Signature=397e98ea98e7154bf0ff35ddc757e69b7b622d4984fcd46d2bc25bdc24259b7e

etc:

Kurara Wayi Kunetenge Kufa (Nyamaropa)

Shortcode with object, region, & bucket.

Shortcode with object.

Shortcode with object & bucket.

Shortcode with object & region.

Yep.