Simit: sound credits
All Meydan sounds are real recordings from Wikimedia Commons, cut, cleaned and shortened for the game.

Cat meows (cat1-cat4): "Meow of a pleading cat" by Heismark, public domain
  https://commons.wikimedia.org/wiki/File:Meow_of_a_pleading_cat.oga
Kitten meow: "NoTrip" by Heismark, public domain
  https://commons.wikimedia.org/wiki/File:NoTrip.ogg
Seagulls (gull1-gull4): "Gull 1" and "Gull 2" by avphillips, public domain
  https://commons.wikimedia.org/wiki/File:Gull_1.ogg
  https://commons.wikimedia.org/wiki/File:Gull_2.ogg
Fountain: "Fountain in toulouse" by aldor, public domain
  https://commons.wikimedia.org/wiki/File:Fountain_in_toulouse.ogg
Sea: "On a pebble beach" by earthcalling, public domain
  https://commons.wikimedia.org/wiki/File:On_a_pebble_beach.ogg
Ferry horn: "Cruise ship Albatros ship horn" by Tvabutzku1234, CC0
  https://commons.wikimedia.org/wiki/File:Cruise_ship_Albatros_ship_horn.ogg
Car horn: "Car Horn" by 15HPanska_Ruttner_Jan, CC0
  https://commons.wikimedia.org/wiki/File:Car_Horn.wav
Tram bell: "Bell-ring" by qubodup, CC0
  https://commons.wikimedia.org/wiki/File:Bell-ring.flac
Tram: "Tram sound in Lyon, France" by Glaneur de sons, CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/), shortened and looped
  https://commons.wikimedia.org/wiki/File:Tram_sound_in_Lyon,_France.ogg