Complex sentence: During the proceedings Aguilera then agreed to let Warlock Records release "Just Be Free" after reaching a settlement with the company and its affiliates, terms with her agreement meant that the label would have to include a letter written by Aguilera in each album released.
Split into simpler sentences: During the proceedings, Aguilera agreed to let Warlock Records release "Just Be Free" after reaching a settlement with the company and its affiliates. She allowed the release under the condition that the label would have to include a letter written by Aguilera in each album released.