The shows that Mark Grondin stars.
This show is hosted by Mark Grondin aka Spectrum Pulse. He reviews new songs from the Billboard Hot 100 (United States) chart. He also has his Voltorb as his partner. He's the subtitle person. This is the music version of "First Take". With comfortably over a thousand albums reviewed spanning every genre of music, his long-running weekly series Billboard BREAKDOWN examining the charts (now on its own channel).
On The Pulse is actually the second show from Mark Grondin. He brings his partner "Red Voltorb" to do the subtitles. He reviews multiple albums from the docket.