I just found this site and there's a Denpa thread! This makes me very happy. I'm wondering if Denpa songs are seeing somewhat of a resurgence? I've seen them referenced in a few games and such, not sure how others feel about those things. It could be nice to see some new life breathed into Denpa.
I will post some Youtube playlists and videos of Denpa albums that I personally believe are required listening/incredibly high quality Denpa.
A classic from IOSYS: ワァオ! ハイパー電波チャン (Wow! Hyper Denpa-chan)
https://www.youtube.com/playlist?list=PLDDaXcQXw4c82YoFmqfNkc8Hdksigems0It features many vocalists and remixes of other Denpa. Including Momoi Haruko, MOSAIC.WAV, Yamamoto Momiji and miko. It is an assorted collection of ARM's works.
The strange work of circle Hyper Beroove Rebirth: ぱんださんようちえん (Panda-san Kindergarten)
https://www.youtube.com/playlist?list=PLGQHbqp8xs_eFupBKhYuzApztfmUMg92TA very weird collection of songs, it features a mixture of cutesy loli-style vocals and Ojisan vocals. An eclectic variation in styles keeps the album feeling fresh every listen. Spearheaded by the incredible Mirawi (rest in peace) and bermei.inazawa. The final track, Neko Nabe, even had a doujin game based on it!
The ever wonderful MOSAIC.WAV with: Future-Fiction:AKIBA-POP!!
https://www.youtube.com/watch?v=-9SkQJk0kUsFeaturing many of MOSAIC.WAV's most classic songs, its one of the most quintessential Denpa albums ever released. If you want to listen to incredible Denpa songs, MOSAIC.WAV is one of the most reliable sources.
The beautifully inspiring Toromi's: Torozukushi
https://www.youtube.com/playlist?list=PLlNolt3nY903hWPgJKUcZDnlGMcsPzKETOne of the most legendary names in the history of Denpa, the combination of Toromi's adorable voice and album artwork, and the stunning compositions of あいかわらずな and others, it is a blessing on your ears that no fan should miss.
And least but certainly not least, Odenpa studio's: らぶでんぱ (Love Denpa)
https://www.youtube.com/playlist?list=PLmgy9_0C-VB16f24PdhhhbqQCB2zj-UGuOne of my personal favorites, it is maybe one of the best representations of Denpa and it's stylistic tendencies as a whole. Featuring both overly cutesy, sugary filled lyrics, and hilarious songs that divert your expectations, it's an absolute joy to listen to. Keep in mind the final track is a drama track!
If anyone here would like to collaborate on research or translation of Denpa songs, please let me know. I would like to give back to a community that has given me so much joy.