When mine crow, it is high pitched and squeaky, and one has and extra long squeak as he inhalers air at the end. I find it cute. They often have a Napoleon complex. You are making me want more.
I have a trio that is 7 years old, they have been fun to have and are such goofs. They are unfortunately stating to look like old men now, but still have the energy to try to take the bantam pen back, or to fight with other roosters. I will be lost without their antics. Are you not allowed roosters?