I know it's a bit early, but here's my ranking so far. All songs are brilliant in Ada.
1) Hawa Sun Hawa 2) Ishq Ada (female) 3) Meherbaan (ARR singing) 4) Milo Wahan Wahan 5) Ishq Ada (male) 6) Gum Sum 7) Meherbaan (instrumental) 8) Dard Hai 9) Tu Mera Hai 10) Gulfisha Jaane Tu 1) Kabhi Kabhi Aditi 2) Hum Bole Tu Boloon 3) Jaane Tu Mera (Aditi) 4) Kahin To 5) Jaane Tu Meri (Sukhwinder) 6) Nazrein 7) Pappu 8) Pappu remix