Music: "Heroic Age" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
https://creativecommons.org/licenses/by/4.0/
Source: https://incompetech.com/music/royalty-free/index.html?Search=Search&isrc=USUAN1100848
Recording identifier: ISRC USUAN1100848

Changes: excerpted, loudness adjusted, faded and volume-ducked for this trailer.
The gameplay audio was recorded separately from the host game process.
Kevin MacLeod composed and supplied the licensed music recording; the trailer
edit, original title/crawl graphics and gameplay capture are separate work.
No endorsement by the composer is implied.

The full music license is included in music-license.txt. CC BY 4.0 section 1(a)
expressly includes music synchronized with moving images as Adapted Material;
section 2(a)(1) permits reproduction and sharing of that material, subject to
the license conditions, including attribution and indication of changes.
The music is offered without warranties, as stated in section 5 of the license.
This music license does not license the underlying game's intellectual property.
The project's separate restrictive software license does not apply to this music.
Retain this credit and license link when sharing this trailer.