Do You Know What I Mean? / same
    (1988)    Aquarius  SPRO-6036

• Promo-only
• Features Lee Aaron
• 33 1/3 RPM

Caviar (radio version), Veil Of Tears / Caviar (album version), Head On
    (1988)    Aquarius  SPRO-12035

• 4 song "Album Preview" - Promo-only
• 33 1/3 RPM
• STICKER on jacket

Do You Know What I Mean? / same
    (1988)    Atlantic  PR-2321

• Promo-only
• 33 1/3 RPM

In The Danger Zone / <blank>
    (1988)    Specialty Records Corporation  PR 2231

• TEST PRESSING for Atlantic Records release
• Features Alex Leifson
• 33 1/3 RPM, single-sided

In The Danger Zone / same
    (1988)    Atlantic  PR 2231

• Promo-only
• Features Alex Leifson
• 33 1/3 RPM, dual A-side