ðə jˈuːnɪt ɔnðə sɛptˈɛmbɚ kˈʌvɚ ʃˈoʊz ɐ kˈiːboːɹd pɹˈɑːdʒɛkt dˈɑːn lˈæŋkæstɚ dˈɪd ɪnðə fˈɛbɹuːˌɛɹi nˈaɪntiːnhˈʌndɹɪd sˈɛvənti θɹˈiː ˈɪʃuː.
The unit on the September cover shows a keyboard project Don Lancaster did in the February 1973 issue.