 Diamondback Ready Mix are experts and fully licensed and insured in New York and in New Jersey to deliver ready mix concrete to your job site. Give them a call today for more information at 718-650-5649. 718-650-5649. We are the 4-Band. Between me and you see. We are the 4-Band. It's painful concert number 3. We are the 4-Band. We're 519. We are the 4-Band. Always singing on key.