Konami, just like any other company, branches out all across the world. The Bemani they have made for Korea and other parts of asia are a good example. Take 3rd Mix Korean V.2 for example. There were songs taken out from regular 3rd and 2nd Mix and replaced with songs exclusive to Korea. Seven of which actually made it to Japanese machines (3rd Mix Plus to 4th Mix Plus). Other games in the Bemani world have different names as well like Dance Maniax is actually Dance Freaks in Korea (which also has Korean exclusive songs) and Drum Mania is Percussion Freaks.
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Ballad for you - 65 BPM, Be in my paradise - 63 BPM, I'll make love to you - 50 BPM. Yay for the DDR slow love song movement! Honorable mention to bag - 65 BPM