Conversation so far:
How many members were in the second generation of Timbiriche?
In 1991, Timbiriche returned with five new members. Together with Diego Schoening and Silvia Campos they recorded the album Timbiriche XI.
Do Timbiriche record any popular covers of other artists?
In 1993, Timbiriche recorded the album Timbiriche XII, which included the song Muriendo Lento, a cover of Slowly by the ex-singer of the Swedish group ABBA, Anni-Frid Lyngstad.

Question: How long did the second generation last?
Self-contained rewrite: How long did the second generation of Timbiriche last?