Original sentence: For the rest of 1999, she toured behind After Hours, reuniting with 4 Non Blondes' bassist Christa Hillhouse and LA-based drummer Claudia Page
Edited sentence: For the rest of 1999, she opened for Brian Adams, reuniting with 4 Non Blondes' bassist Christa Hillhouse, then toured behind After Hours,  with Hillhouse and San Francisco-based drummer Claudia Page