HE5 & HE6 [he5 evolved in he6] were most popular groups in South Korea at 60s and 70s. Their three lps from ’69/’71 are all instro slabs full of psychedelic wah/fuzzed-out instros & funky jams. Interesting is their cover of “In-A-Gadda-Da-Vida” on “Merry Christmas” lp. Don’t get me wrong, I hate world music but this is pretty cool. Let’s dance to the South Korean Go Go Sound !!!