07FA-8001: Takahashi Meijin no Boukenjima

[depa]

Did side B-track really have about 9 minutes recorded?
it's impossible to record that lenght at 45 rpm speed on a 7''. Or maybe 7'' have less BGM compared its cassette tape counterpart?

[rpbtz]

It actually seems the time is about right. Was just listening to my copy and while I didn't time it with a stopwatch I did look at the time when I started and finished side B and 9 minutes or so seems accurate.

It's not impossible either, it's just not recommended because the quality will suffer greatly when going far beyond the recommended times. Considering the b-side is just Takahashi Meijin shouting tips and tricks with the music quietly running in the background I can sort of understand why sound quality probably wasn't a priority.