It's clearly that LG6 is going to be a pop/electro/techno/rave/eurodance album and i personally think that gaga is extremely inspired by the 90s eurodance music and that's why maybe she's working with European producers as Sophie (from Scotland)  and Alexander ridha aka boys noise (from Germany)  who's famous of his electronic house and techno/troika sound...   And guess what?  "Leila k" was the queen of eurodance/techno house/electronic music in Europe back in the 90's  Lady gaga said