Conversation so far:
what happened in 1995 with Converge?
In 1995 Converge released their first compilation album, Caring and Killing.
which record company did Converge use to release their first compilation album, Caring and Killing?
Caring and Killing by Converge was originally released as a European exclusive through Lost & Found Records. The album was re-released through Hydra Head Records
was Caring and Killing by Converge a success?
what was petitioning the empty sky by Converge?
Petitioning the Empty Sky is a four-song EP by Converge
when was Petitioning the Empty Sky by Converge released?
Petitioning the Empty Sky by Converge was released in 1996
was when forever comes crashing an album by Converge?
When Forever Comes Crashing was the Converge's third studio album
did any of Converge's albums make it top on the charts?
On September 20, 2004 Converge released their fifth studio album, You Fail Me. It was the band's first to chart commercially, reaching number 171 on the Billboard 200.
what changes were made in the Converge lineup?
During the recording of Jane Doe, Converge became a four-piece with the departure of guitarist Aaron Dalbec and the addition of bassist Nate Newton and drummer Ben Koller.
did anyone else leave Converge besides guitarist Aaron Dalbec?
This Converge lineup has remained intact since.

Question: why did they leave?
Self-contained rewrite: why did Aaron Dalbec leave Converge?