+1 from me for the AKG K240s. Best bang for buck there is. Beautiful sound. I have owned pairs far more expensive and had no better and sometimes worse sound. Sennheiser may have lifted their game again, but I had heaps of trouble with two pairs, mostly around the cable failing. But yes, the 240s will both let in sound and bleed it out. So if you are using them to record yourself, or stuck out in the room with the performers, then they are 2nd rate. If you are in a sound booth capturing performers, or mixing, they are jewels.