Description
It sounds like you are describing the process and qualities of Anejo (Tres) Tequila, a type of tequila that has been aged for eighteen months in white oak barrels. The maturation process gives the tequila a deep golden hue and a complex aromatic bouquet, which are signs of its superior quality.
The reference to the three roosters (tototl) greeting the dawn with hopeful songs of renewal may symbolize the sense of renewal that comes with the aging process of Anejo (Tres) Tequila.
In Mexican folklore, the rooster has been a symbol of virility and power. This may suggest that Anejo (Tres) Tequila is a potent and strong spirit that should be enjoyed with respect and appreciation for the mastery and tradition behind its production.
Overall, it seems that Anejo (Tres) Tequila is a fine, aged spirit that is steeped in legend and tradition, and should be savored and enjoyed in moderation.