diff --git a/include/SFML/Audio/SoundRecorder.hpp b/include/SFML/Audio/SoundRecorder.hpp
index b6748ac3a..e6851ac8b 100644
--- a/include/SFML/Audio/SoundRecorder.hpp
+++ b/include/SFML/Audio/SoundRecorder.hpp
@@ -47,7 +47,7 @@ class SFML_AUDIO_API SoundRecorder : AlResource
 public:
 
     ////////////////////////////////////////////////////////////
-    /// \brief destructor
+    /// \brief Destructor
     ///
     ////////////////////////////////////////////////////////////
     virtual ~SoundRecorder();
diff --git a/include/SFML/Audio/SoundSource.hpp b/include/SFML/Audio/SoundSource.hpp
index c03621d8b..ad997fa84 100644
--- a/include/SFML/Audio/SoundSource.hpp
+++ b/include/SFML/Audio/SoundSource.hpp
@@ -62,6 +62,14 @@ public:
     ////////////////////////////////////////////////////////////
     SoundSource(const SoundSource& copy);
 
+    ////////////////////////////////////////////////////////////
+    /// \brief Move constructor
+    ///
+    /// \param other Instance to move
+    ///
+    ////////////////////////////////////////////////////////////
+    SoundSource(SoundSource&& other) noexcept;
+
     ////////////////////////////////////////////////////////////
     /// \brief Destructor
     ///
@@ -225,7 +233,7 @@ public:
     float getAttenuation() const;
 
     ////////////////////////////////////////////////////////////
-    /// \brief Overload of assignment operator
+    /// \brief Overload of copy assignment operator
     ///
     /// \param right Instance to assign
     ///
@@ -234,6 +242,16 @@ public:
     ////////////////////////////////////////////////////////////
     SoundSource& operator =(const SoundSource& right);
 
+    ////////////////////////////////////////////////////////////
+    /// \brief Overload of move assignment operator
+    ///
+    /// \param right Instance to assign
+    ///
+    /// \return Reference to self
+    ///
+    ////////////////////////////////////////////////////////////
+    SoundSource& operator =(SoundSource&& right) noexcept;
+
     ////////////////////////////////////////////////////////////
     /// \brief Start or resume playing the sound source
     ///
diff --git a/src/SFML/Audio/SoundRecorder.cpp b/src/SFML/Audio/SoundRecorder.cpp
index 0391e36e2..4ab8d9c3b 100644
--- a/src/SFML/Audio/SoundRecorder.cpp
+++ b/src/SFML/Audio/SoundRecorder.cpp
@@ -54,6 +54,7 @@ namespace sf
 {
 ////////////////////////////////////////////////////////////
 SoundRecorder::SoundRecorder() :
+AlResource          (),
 m_thread            (),
 m_sampleRate        (0),
 m_processingInterval(milliseconds(100)),
diff --git a/src/SFML/Audio/SoundSource.cpp b/src/SFML/Audio/SoundSource.cpp
index b8283b106..cb0879bb5 100644
--- a/src/SFML/Audio/SoundSource.cpp
+++ b/src/SFML/Audio/SoundSource.cpp
@@ -27,6 +27,7 @@
 ////////////////////////////////////////////////////////////
 #include <SFML/Audio/SoundSource.hpp>
 #include <SFML/Audio/ALCheck.hpp>
+#include <utility>
 
 #if defined(__APPLE__)
     #if defined(__clang__)
@@ -39,7 +40,8 @@
 namespace sf
 {
 ////////////////////////////////////////////////////////////
-SoundSource::SoundSource()
+SoundSource::SoundSource() :
+AlResource()
 {
     alCheck(alGenSources(1, &m_source));
     alCheck(alSourcei(m_source, AL_BUFFER, 0));
@@ -47,7 +49,8 @@ SoundSource::SoundSource()
 
 
 ////////////////////////////////////////////////////////////
-SoundSource::SoundSource(const SoundSource& copy)
+SoundSource::SoundSource(const SoundSource& copy) :
+AlResource(copy)
 {
     alCheck(alGenSources(1, &m_source));
     alCheck(alSourcei(m_source, AL_BUFFER, 0));
@@ -61,11 +64,19 @@ SoundSource::SoundSource(const SoundSource& copy)
 }
 
 
+////////////////////////////////////////////////////////////
+SoundSource::SoundSource(SoundSource&& other) noexcept :
+AlResource(std::move(other)),
+m_source(std::exchange(other.m_source, 0u /* null source */))
+{
+}
+
+
 ////////////////////////////////////////////////////////////
 SoundSource::~SoundSource()
 {
     alCheck(alSourcei(m_source, AL_BUFFER, 0));
-    alCheck(alDeleteSources(1, &m_source));
+    alCheck(alDeleteSources(1, &m_source)); // Note: deleting a null source is fine
 }
 
 
@@ -174,6 +185,11 @@ float SoundSource::getAttenuation() const
 ////////////////////////////////////////////////////////////
 SoundSource& SoundSource::operator =(const SoundSource& right)
 {
+    if (&right == this)
+        return *this;
+
+    AlResource::operator=(right);
+
     // Leave m_source untouched -- it's not necessary to destroy and
     // recreate the OpenAL sound source, hence no copy-and-swap idiom
 
@@ -189,6 +205,18 @@ SoundSource& SoundSource::operator =(const SoundSource& right)
 }
 
 
+////////////////////////////////////////////////////////////
+SoundSource& SoundSource::operator =(SoundSource&& right) noexcept
+{
+    if (&right == this)
+        return *this;
+
+    AlResource::operator=(std::move(right));
+
+    m_source = std::exchange(right.m_source, 0u /* null source */);
+    return *this;
+}
+
 ////////////////////////////////////////////////////////////
 SoundSource::Status SoundSource::getStatus() const
 {