<li>Shownotes als Text: <linkhref="https://ftp.c3d2.de/pentacast/shownotes/pentacast-56-2020-05-23.txt">https://ftp.c3d2.de/pentacast/shownotes/pentacast-56-2020-05-23.txt</link></li>
<chapterstart="00:16:46"title="Retrotuning, Energievergleich, Kopplung mit Crypto currencies"/>
<chapterstart="00:33:16"title="Musik: "Folding Space by Time (Live)" - [interrupt:Jumper] 2013"url="http://freemusicarchive.org/music/interruptJumper/Live_1000/08__interrupt_jumper__-_folding_space_by_time__live"/>