Jobs commonly found in a recording studio include a manager, sound engineer, producer, arranger, and assistants. The goal of an independent recording studio is to rent itself out to musicians as often as possible, allowing clients to record music or audio in each session and adjusting the tracks to their needs. Studios manage their schedule to ensure clients get in as often as possible. At small or independent studios, employees may perform a wide range of duties and responsibilities. Some production companies use private, in-office studios, and the specifics of the job can change based on the type of company. Independent facilities have more advertising needs, while in-office studios likely collaborate with a separate marketing department.