Aerosmith goes down in history! Steven Tyler left the band without explanation.

The singer of the veteran rock band Aerosmith, Steven Tyler, left the training without explanation, according to guitarist Joe Perry said in an interview published by the Las Vegas Sun and collect several U.S. media.

"I do not know how much time, indefinite or whatever," said Perry, musician of the group who shot to fame in the '70s and lived his moments of glory at the end of last century.

Tyler, 61, have left Aerosmith after a final performance in Abu Dhabi in front of 50,000 spectators, who ended a world tour full of surprises.

The singer fell off the stage at a concert in August in Sturgis, South Dakota, and broke his arm, forcing it to shut much of the following actions.

The accident added tension to the strained relations of the members of Aerosmith with Tyler who, according to Perry,

"Has not been giving 100 percent in this for a long time."

"Obviously he had this (leave the group) prepared for a long time. To the point of being reckless with their 'brothers' that we had to hear the news over the Internet. I still care about him as a person unless the person I knew, but things change, "said the guitarist.

Perry insisted that Tyler did not answer calls from their peers, something that has been a routine in terms of Aerosmith, said the musician, and what they had to "learn to live".

Since the tour ended vocalist has not been in touch with colleagues to confirm or deny the report.

"Right now I'm getting the idea of how we will continue with the group," he said.