diff --git a/framework/audio/engine/internal/audiofactory.cpp b/framework/audio/engine/internal/audiofactory.cpp
index f354fcf478..8589632f3a 100644
--- a/framework/audio/engine/internal/audiofactory.cpp
+++ b/framework/audio/engine/internal/audiofactory.cpp
@@ -84,10 +84,8 @@ FxChainPtr AudioFactory::makeMasterFxChain(const AudioFxChain& fxChain) const
     std::vector<IFxProcessorPtr> fxlist = fxResolver()->resolveMasterFxList(fxChain, audioEngine()->outputSpec());
 
     FxChainPtr chain = std::make_shared<FxChain>();
-    for (const auto& fx : fxlist) {
-        chain->add(std::make_shared<FxNode>(fx));
-    }
-
+    chain->setName("FxChain [master]");
+    chain->setFxList(fxlist);
     chain->setFxChainSpec(fxChain);
 
     return chain;
@@ -96,11 +94,14 @@ FxChainPtr AudioFactory::makeMasterFxChain(const AudioFxChain& fxChain) const
 FxChainPtr AudioFactory::makeTrackFxChain(const TrackId trackId, const AudioFxChain& fxChain) const
 {
     std::vector<IFxProcessorPtr> fxlist = fxResolver()->resolveFxList(trackId, fxChain, audioEngine()->outputSpec());
+
     FxChainPtr chain = std::make_shared<FxChain>();
-    for (const auto& fx : fxlist) {
-        chain->add(std::make_shared<FxNode>(fx));
+    if (trackId == MASTER_TRACK_ID) {
+        chain->setName("FxChain [master]");
+    } else {
+        chain->setName("FxChain [track " + std::to_string(trackId) + "]");
     }
-
+    chain->setFxList(fxlist);
     chain->setFxChainSpec(fxChain);
 
     return chain;
diff --git a/framework/audio/engine/internal/nodes/eventaudionode.cpp b/framework/audio/engine/internal/nodes/eventaudionode.cpp
index 219df328a1..78ee47e151 100644
--- a/framework/audio/engine/internal/nodes/eventaudionode.cpp
+++ b/framework/audio/engine/internal/nodes/eventaudionode.cpp
@@ -159,7 +159,7 @@ void EventAudioNode::applyInputParams(const AudioInputParams& requiredParams)
         m_synth->setMode(ProcessMode::Idle);
     }
 
-    setName(std::string("Source[") + m_synth->name() + "] ");
+    setName(std::string("Source[") + m_synth->name() + "]");
 
     m_params = m_synth->params();
     m_paramsChanges.send(m_params);
diff --git a/framework/audio/engine/internal/nodes/fxchain.cpp b/framework/audio/engine/internal/nodes/fxchain.cpp
index bf97033138..7d6a123cb3 100644
--- a/framework/audio/engine/internal/nodes/fxchain.cpp
+++ b/framework/audio/engine/internal/nodes/fxchain.cpp
@@ -21,6 +21,7 @@
  */
 
 #include "fxchain.h"
+#include "fxnode.h"
 
 #include "log.h"
 
@@ -28,32 +29,27 @@ using namespace muse;
 using namespace muse::audio;
 using namespace muse::audio::engine;
 
-void FxChain::add(FxNodePtr fx)
+void FxChain::setFxList(const std::vector<IFxProcessorPtr>& fxList)
 {
-    IF_ASSERT_FAILED(fx) {
-        return;
-    }
+    clear();
 
-    ChainNode<FxChainTag>::add(fx);
+    for (auto it = fxList.rbegin(); it != fxList.rend(); ++it) {
+        FxNodePtr node = std::make_shared<FxNode>(*it);
+        doAdd(node);
 
-    fx->paramsChanged().onReceive(this, [this](const AudioFxParams& fxParams) {
-        m_fxChainSpec.insert_or_assign(fxParams.chainOrder, fxParams);
-        m_fxChainSpecChanged.send(m_fxChainSpec);
-        updateShouldProcessDuringSilence();
-    }, async::Asyncable::Mode::SetReplace);
+        node->paramsChanged().onReceive(this, [this](const AudioFxParams& fxParams) {
+            m_fxChainSpec.insert_or_assign(fxParams.chainOrder, fxParams);
+            m_fxChainSpecChanged.send(m_fxChainSpec);
+            updateShouldProcessDuringSilence();
+        }, async::Asyncable::Mode::SetReplace);
+    }
 
+    rebuild();
     updateShouldProcessDuringSilence();
-}
 
-void FxChain::remove(FxNodePtr fx)
-{
-    IF_ASSERT_FAILED(fx) {
-        return;
+    if (!name().empty() && !m_nodes.empty()) {
+        LOGD() << name() << ": " << m_nodes.front()->dump();
     }
-
-    ChainNode<FxChainTag>::remove(fx);
-
-    fx->paramsChanged().disconnect(this);
 }
 
 void FxChain::setFxChainSpec(const AudioFxChain& fxChainSpec)
@@ -117,6 +113,23 @@ void FxChain::setPlayheadPosition(PlayheadPositionPtr playheadPosition)
     }
 }
 
+void FxChain::rebuild()
+{
+    for (size_t i = 1; i < m_nodes.size(); ++i) {
+        IAudioNodePtr& prev = m_nodes.at(i - 1);
+        IAudioNodePtr& curr = m_nodes.at(i);
+        curr->disconnectAll();
+        curr->connect(prev); // prev->input = curr
+    }
+}
+
+void FxChain::doSelfProcess(float* buffer, samples_t samplesPerChannel)
+{
+    if (!m_nodes.empty()) {
+        m_nodes.front()->process(buffer, samplesPerChannel);
+    }
+}
+
 void FxChain::updateShouldProcessDuringSilence()
 {
     bool shouldProcessDuringSilence = false;
diff --git a/framework/audio/engine/internal/nodes/fxchain.h b/framework/audio/engine/internal/nodes/fxchain.h
index 1d524970a7..b4d491a4c3 100644
--- a/framework/audio/engine/internal/nodes/fxchain.h
+++ b/framework/audio/engine/internal/nodes/fxchain.h
@@ -23,7 +23,9 @@
 #pragma once
 
 #include "chainnode.h"
-#include "fxnode.h"
+#include "audio/engine/ifxprocessor.h"
+#include "audio/engine/iplayhead.h"
+
 #include "async/asyncable.h"
 #include "async/channel.h"
 
@@ -38,11 +40,9 @@ namespace muse::audio::engine {
 class FxChain : public ChainNode<FxChainTag>, public async::Asyncable
 {
 public:
+    void setFxList(const std::vector<IFxProcessorPtr>& fxList);
 
-    void add(FxNodePtr fx);
-    void remove(FxNodePtr fx);
-
-    //! NOTE Must be setted after adding all nodes to the chain
+    //! NOTE Must be set after adding all nodes to the chain
     void setFxChainSpec(const AudioFxChain& fxChainSpec);
     const AudioFxChain& fxChainSpec() const;
     async::Channel<AudioFxChain> fxChainSpecChanged() const;
@@ -53,6 +53,8 @@ class FxChain : public ChainNode<FxChainTag>, public async::Asyncable
     async::Channel<bool> shouldProcessDuringSilenceChanged() const;
 
 private:
+    void rebuild() override;
+    void doSelfProcess(float* buffer, samples_t samplesPerChannel) override;
 
     void updateShouldProcessDuringSilence();
 
diff --git a/framework/audio/engine/internal/nodes/fxnode.cpp b/framework/audio/engine/internal/nodes/fxnode.cpp
index ea7ad6ece9..984b3706e7 100644
--- a/framework/audio/engine/internal/nodes/fxnode.cpp
+++ b/framework/audio/engine/internal/nodes/fxnode.cpp
@@ -31,7 +31,7 @@ FxNode::FxNode(IFxProcessorPtr fxProcessor, PlayheadPositionPtr playheadPosition
 {
     assert(m_fxProcessor && "FxNode requires a non-null IFxProcessor");
 
-    setName(std::string("Fx[") + m_fxProcessor->name() + "] ");
+    setName(std::string("Fx[") + m_fxProcessor->name() + "]");
 }
 
 void FxNode::setPlayheadPosition(PlayheadPositionPtr playheadPosition)