1. A Urban Sea (Don's Experiences) 5:23
2. B1 Urban Sea (The Tribal Track) 5:10
3. B2 Urban Sea (Biz Discovers The Urban Sea) 5:09

• 5:30 𝐒𝐮𝐛-𝐒𝐭𝐚𝐧𝐜𝐞 - 𝐔𝐫𝐛𝐚𝐧 𝐒𝐞𝐚 (𝐃𝐨𝐧'𝐬 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐬) (𝟏𝟗𝟗𝟑)
• 5:09 𝐒𝐮𝐛-𝐒𝐭𝐚𝐧𝐜𝐞 - 𝐔𝐫𝐛𝐚𝐧 𝐒𝐞𝐚 (𝐁𝐢𝐳 𝐃𝐢𝐬𝐜𝐨𝐯𝐞𝐫𝐬 𝐓𝐡𝐞 𝐔𝐫𝐛𝐚𝐧 𝐒𝐞𝐚) (𝟏𝟗𝟗𝟑)
• 5:15 Sub-Stance - Urban Sea (The Tribal Track) (Trance 1993)
• 5:24 Sub-Stance – Urban Sea (Don's Experiences) NOW! Records - Hard Trance 1993

Produced at Lonestar Laboratories. Published by M.Z. Musikverlag. 2.000 copies pressed (Source: Frontpage-Germany-Special, Summer 1994). Track B1 ends in a silent locked groove. Runout details are stamped except SST etched.