Ok, if anyone has played this game, maybe you can help. I'm in level 3, have the bracelet, but there is a key in the bottom right corner of a room, surrounded by blocks. I can't push any blocks in that room to get to that key. Does anyone remember how to get it? Also, I haven't found the lens of truth, and I think it would be very useful to have early on in this game. Thanks anyone:)

lol, right after I posted this, I found the flute, which enabled me to get that key. I still would like any info on getting the lens. thanks