This prolific output continued into the late 2010s, where Matthews released a further 20 projects in 2017 and 2018.
Perhaps the most notable of these was 2016's Space Ghetto: originally intended as Matthews' debut album, the 24-track mixtape features everything from ambient to jazz, with Matthews dipping into the mix in a variety of vocal styles.
Shifting between styles with deftness, Alabama's elusive Pink Siifu found underground success in the late 2010s with his experimental blend of genres.
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