I feel lucky today. I watched a program about them in the morning. Their music is simply beautiful. I always loved their "Sevenler ağlarmış" after Haluk Levent´s cover. Man, their version is much better. After the program I went for finding their stuff and luckily I located it. I couldn´t resist downloading it though I felt ashamed. In about 7 years, it sounds like they have created miracles.

There is wikipedai entry here (in Turkish) about them.