Do you have some demos you'd like to get polished up? Do you want to breathe new life into an old recording that didn't reach its full potential? Why not try a test mix for FREE!

If you would like to take up the offer of a FREE test mix simply send an email to
Emails should include the subject line “Test Mix”, your details and a link to your files (prepared in accordance with my mix prep guide). Once the files have been reviewed to ensure they meet the mix prep guide I will send you a confirmation email. Following this confirmation email, you can expect to receive your first mix, for FREE, within 48 hours. We are sure you will love the results but if not, no hard feelings and no money lost!

Please note that the test mix is intended only to give you an idea of what you can expect from Hartley Audio and as such it will be cut off before the last 60 seconds of each track. Should you wish to engage Hartley Audio, the full files including requested changes will be made available. The free test mix offer is for mixing only and does not include any editing, should editing of tracks be required this can be provided for a separate fee.

Please read my mix requirements guide carefully before sending your files. If you have any requests regarding how you want your track to sound, please let me know as part of your email.

Download my mix prep guide 

Let's make some music together!

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