music.youtube.com is returning error 403

[w3gaucho]

Checklist

• I'm reporting a broken site support issue
• I've verified that I'm running youtube-dl version 2020.03.24
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar bug reports including closed ones
• I've read bugs section in FAQ

Verbose log

youtube-dl http://youtu.be/a4ShySvGRjU -v
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['http://youtu.be/a4ShySvGRjU', '-v']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2020.03.24
[debug] Python version 3.6.9 (CPython) - Linux-5.3.0-46-generic-x86_64-with-LinuxMint-19.3-tricia
[debug] exe versions: ffmpeg 3.4.6, ffprobe 3.4.6
[debug] Proxy map: {}
[youtube] a4ShySvGRjU: Downloading webpage
[youtube] {18} signature length 108, html5 player vflset
[youtube] {137} signature length 108, html5 player vflset
[youtube] {248} signature length 108, html5 player vflset
[youtube] {136} signature length 104, html5 player vflset
[youtube] {247} signature length 104, html5 player vflset
[youtube] {135} signature length 108, html5 player vflset
[youtube] {244} signature length 108, html5 player vflset
[youtube] {134} signature length 108, html5 player vflset
[youtube] {243} signature length 108, html5 player vflset
[youtube] {133} signature length 108, html5 player vflset
[youtube] {242} signature length 104, html5 player vflset
[youtube] {160} signature length 108, html5 player vflset
[youtube] {278} signature length 108, html5 player vflset
[youtube] {140} signature length 108, html5 player vflset
[youtube] {249} signature length 104, html5 player vflset
[youtube] {250} signature length 108, html5 player vflset
[youtube] {251} signature length 104, html5 player vflset
[debug] Default format spec: bestvideo+bestaudio/best
[debug] Invoking downloader on '<long url with personal data...>'
ERROR: unable to download video data: HTTP Error 403: Forbidden
<long log with personal data...>
urllib.error.HTTPError: HTTP Error 403: Forbidden

Description

music.youtube.com music download is returning error 403 by both the music.youtube.com domain and the youtube.com domain

[w3gaucho]

where is the duplicated issue @dstftw ? i want to see it.