Officially, Lana Del Rey has one album: "Born To Die", but then they released a special edition of the album "Born To Die: Paradise Edition", which features her latest hits like "Ride", "Body Electric", etc...
"Tropico" is a short-film featuring some of Lana's songs with Lana starring the short-film and you can watch Tropico on youtube.
There are other Lana Del Rey's albuns: write "May Jaller" on youtube and you'll have a lot of previous songs of Lana. You can also search for Lizzy Grant and you'll have a couple more songs from her. She seems to have a lot of artistic personalities before she estabilished herself as Lana Del Rey... but she's one of the most interesting female artists working today, for sure
Hope I could help