Audio licenses for music-demo

ORIGINAL (bundled):
1. 3am-west-end — "3 am West End" by statusq — CC0 1.0
   https://commons.wikimedia.org/wiki/File:Statusq_-_3_am_West_End.opus

2. nova-serenade — "Nova Serenade" by John Bartmann — CC0 1.0
   https://commons.wikimedia.org/wiki/File:John_Bartmann_-_Nova_Serenade.ogg

3. calm-loop — "Calm Loop / Relaxing" by wipics — CC0
   https://opengameart.org/content/calm-loop

NEW soft / bedtime (bundled; re-encoded 128 kbps CBR MP3 + 96 kbps AAC):
4. long-way-home — "The Long Way Home" by Scott Buckley — CC BY 4.0
   Soft nostalgic piano (lullaby-like). Acoustic piano.
   https://commons.wikimedia.org/wiki/File:Scott_Buckley_-_The_Long_Way_Home.oga
   https://creativecommons.org/licenses/by/4.0/

5. breezy-may — "Breezy May (Acoustic)" by Axletree — CC BY 4.0
   Solo classical/acoustic guitar.
   https://commons.wikimedia.org/wiki/File:02_-_Breezy_May_Acoustic.ogg
   https://creativecommons.org/licenses/by/4.0/

6. bluebell — "Bluebell (Acoustic)" by Axletree — CC BY 4.0
   Solo classical/acoustic guitar.
   https://commons.wikimedia.org/wiki/File:03_-_Bluebell_Acoustic.ogg
   https://creativecommons.org/licenses/by/4.0/

7. meditation — "Meditation Impromptu 01" by Kevin MacLeod (incompetech.com) — CC BY 3.0
   https://commons.wikimedia.org/wiki/File:Kevin_MacLeod_-_01_-_Meditation_Impromptu_01.ogg
   https://creativecommons.org/licenses/by/3.0/

8. winter-reflections — "Winter Reflections" by Kevin MacLeod (incompetech.com) — CC BY 3.0
   https://commons.wikimedia.org/wiki/File:Kevin_MacLeod_-_Winter_Reflections.ogg
   https://creativecommons.org/licenses/by/3.0/

Re-encoding: local CBR MP3/AAC derivatives for mobile playback; attribution unchanged.