Song changes

src/song.rs

@@ -8,6 +8,7 @@ use rand::Rng;
 use serde::{Deserialize, Serialize};
 
 #[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Default)]
 pub struct Song {
     #[serde(skip_serializing_if = "is_zero")]
     #[serde(alias = "id")]
@@ -64,6 +65,7 @@ fn is_dur_not_set(num: &i32) -> bool {
     *num == 0
 }
 
+/*
 impl Default for Song {
     fn default() -> Self {
         Song {
@@ -92,6 +94,7 @@ impl Default for Song {
         }
     }
 }
+*/
 
 impl Song {
     pub fn to_metadata_json(&self, pretty: bool) -> Result<String, serde_json::Error> {