diff --git a/src/library/beets.rs b/src/library/beets.rs
index 13679d5..26aab1c 100644
--- a/src/library/beets.rs
+++ b/src/library/beets.rs
@@ -4,11 +4,15 @@ use crate::{Album, Track};
 
 use super::{Error, Library, Query, QueryOption};
 
-pub trait SimpleOption {}
+trait QueryOptionArgBeets {
+    fn to_arg(&self, option_name: &str) -> Option<String>;
+}
+
+trait SimpleOption {}
 impl SimpleOption for String {}
 impl SimpleOption for u32 {}
 
-impl<T: SimpleOption + Display> QueryOption<T> {
+impl<T: SimpleOption + Display> QueryOptionArgBeets for QueryOption<T> {
     fn to_arg(&self, option_name: &str) -> Option<String> {
         let (negate, value) = match self {
             Self::Include(value) => ("", value),
@@ -19,7 +23,7 @@ impl<T: SimpleOption + Display> QueryOption<T> {
     }
 }
 
-impl QueryOption<Vec<String>> {
+impl QueryOptionArgBeets for QueryOption<Vec<String>> {
     fn to_arg(&self, option_name: &str) -> Option<String> {
         let (negate, vec) = match self {
             Self::Include(value) => ("", value),
@@ -30,7 +34,11 @@ impl QueryOption<Vec<String>> {
     }
 }
 
-impl Query {
+trait QueryArgsBeets {
+    fn to_args(&self) -> Vec<String>;
+}
+
+impl QueryArgsBeets for Query {
     fn to_args(&self) -> Vec<String> {
         let mut arguments: Vec<String> = vec![];