Added tracks to db, beginning to get playlist creation

src/lastfm.rs

@@ -50,7 +50,7 @@ impl LastfmClient {
         artist_mbid: &str,
     ) -> Result<Vec<SimilarArtist>, Box<dyn std::error::Error>> {
         let url = format!(
-            "{}?method=artist.getSimilar&mbid={}&api_key={}&format=json",
+            "{}?method=artist.getSimilar&mbid={}&api_key={}&limit=500&format=json",
             BASE_URL, artist_mbid, self.api_key
         );
         let body: String = ureq::get(&url).call()?.body_mut().read_to_string()?;