Findings:

• Carla Bley
• Carla Tortelli
• Carla Speed McNeil
• Santa Carla
• Carla Meninsky
• Carla Fracci
• carla (user)
• Carla Bruni
• carla bc (user)
• carlas (user)
• Carla Turoff (user)

If you Log in you could create a "with carla" node. If you don't already have an account, you can register here.