Okay still can't remember the name or number for that shop but at least i got the location now. You want to drive down the road where the Old Emiri Diwan is (Emiri Diwan should be on your left side) towards electricity road. Once you reach the roundabout take a left turn and head straight until you find a mosque with an indian restaurant around the corner (again both should on you left side). There's an intersection just after that restaurant, take a right turn there. If you continue down that road you should find a bank somewhere (left side i think), and that music shop should be 100 meters or so away. There's a "YAMAHA" sign right outside so you can't miss it.
You might also want to visit Al Badei instruments near Clock Roundabout.
Okay still can't remember the name or number for that shop but at least i got the location now. You want to drive down the road where the Old Emiri Diwan is (Emiri Diwan should be on your left side) towards electricity road. Once you reach the roundabout take a left turn and head straight until you find a mosque with an indian restaurant around the corner (again both should on you left side). There's an intersection just after that restaurant, take a right turn there. If you continue down that road you should find a bank somewhere (left side i think), and that music shop should be 100 meters or so away. There's a "YAMAHA" sign right outside so you can't miss it.
You might also want to visit Al Badei instruments near Clock Roundabout.
Al Badei: 4423554
Good luck!