About Marcus Sullivan
Independent Logic Pro guides built from current Apple documentation, attributed sources, and clear, practical workflows.
Marcus Sullivan is the editorial byline used for LogicPros. The site publishes independent guides to Logic Pro. They lean on current Apple documentation, workflows you can reproduce, and corrections when product requirements or pricing change.
What we can verify
LogicPros doesn’t currently publish independently verifiable education, employer, client, or award records for this byline. Those claims have been removed. What you get on the author page is the work done for this publication, not credentials we can’t substantiate externally.
How guides are checked
Version-sensitive claims get checked against Apple release notes, support documents, App Store listings, and vendor documentation. Apple’s pages don’t always agree. Current Intel references conflict across them. When that happens, the guide states the current product requirement and explains the documentation conflict. It doesn’t dress up an edge case as official support.
Our guides are source-checked against documentation; we do not install or test the software we write about. Performance numbers and test outcomes are attributed to their evidence owners, with the setup and limitations stated where relevant. Community reports point in a direction; they do not establish how every system behaves.
Corrections and commercial policy
If a price, compatibility statement, or workflow step is wrong, email hello@logicpros.net. We fix it in the article and the updated date reflects the change. LogicPros does not currently use affiliate links, and commercial relationships will never determine rankings or recommendations.