Tú decides: Astana/Sandbox

=== Entry selection ===
Entries for the competition were selected through three methods:
*21 cities were chosen by a selection panel from submissions received by RTVE through an open call for cities.
*7 cities were selected by RTVE via special invitations to various municipalities.
=== Presenters ===
At a press conference on 2018, and were announced as the hosts for all six shows of Tú decides.
== Competing entries ==
Information regarding the selected cities were publicized by RTVE on 2018.
Artist	Song (English Translation)	Songwriter(s)
 	 	
Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes	Detailed International Jury Votes
Draw 	Municipality 	 	 	 	 	 	 	 	 	 	 	Total 	
1 	Marbella 	12 	 	 	 	 	 	 	 	 	 	 	
2 	Frigiliana 	 	 	 	 	 	 	 	 	 	 	 	
3 	Toledo 	 	 	 	 	 	 	 	 	 	 	 	
4 	Besalú 	 	 	 	 	 	 	 	 	 	 	 	
5 	Santander 	 	 	 	 	 	 	 	 	 	 	 	
6 	Santa Cruz 	 	 	 	 	 	 	 	 	 	 	 	
7 	Córdoba 	 	 	 	 	 	 	 	 	 	 	 	
8 	Segovia 	 	 	 	 	 	 	 	 	 	 	 	
9 	Sitges 	 	 	 	 	 	 	 	 	 	 	 	
10 	Ourense 	 	 	 	 	 	 	 	 	 	 	 	
11 	Burgos 	 	 	 	 	 	 	 	 	 	 	 	
12 	Almería