Complex sentence: After which began her first gap of six years until the release of her next album "X-Dreams", when she was also recording with Allan Holdsworth on Bill Bruford's first solo project, the prog-rock classic "Feels Good To Me".
Split into simpler sentences: After which began her first gap of six years until the release of her next album "X-Dreams". She was also recording with Allan Holdsworth then, on Bill Bruford's first solo project, the prog-rock classic "Feels Good To Me".