The album was re-released on CD in 1991 in simulated stereo as Essential Science Fiction Sound Effects Vol. 2.
ðɪ ˈælbəm wʌz ɹˌiːɹᵻlˈiːst ˌɔn sˌiːdˈiː ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti wˈʌn ɪn sˈɪmjʊlˌeɪɾᵻd stˈɛɹɪˌoʊ æz ᵻsˈɛnʃəl sˈaɪəns fˈɪkʃən sˈaʊnd ɪfˈɛkts vˈɑːl. tˈuː.