Thinking about American Singer song thereÂ´s an interesting subject to consider. American Singer is a blend between Border canary and Roller (33% Border, 66% Roller). Border is an ancient English race known since the XVIII Century but probably much older. A very interesting thing about Border song is its closeness to wild canary song, the general tone of his song is higher than Roller or Waterslager and Borders usually develop quite a lot of warbling like notes and what we know in Timbrado as flourishes. Probably this is because is one of the few races without or with very little influence of Saxon ancestors, root of Roller, Waterslager and most of form races. In a certain sense, also because of his voice, Border is very close to certain lines of Spanish Timbrado.