diff --git a/audio/format/aac/libfdk-aac.go b/audio/format/aac/libfdk-aac.go
index 8fbc3fb..a9cabc2 100644
--- a/audio/format/aac/libfdk-aac.go
+++ b/audio/format/aac/libfdk-aac.go
@@ -10,6 +10,7 @@ import (
 	"git.gammaspectra.live/S.O.N.G/go-fdkaac/fdkaac"
 	aac_adts "github.com/edgeware/mp4ff/aac"
 	"github.com/edgeware/mp4ff/mp4"
+	"golang.org/x/exp/slices"
 	"io"
 	"runtime"
 	"time"
@@ -76,10 +77,8 @@ func tryDecodeFrame(decoder *fdkaac.AacDecoder) ([]int16, error) {
 	}
 
 	if pcm != nil {
-		out := make([]int16, len(pcm)/2)
-		copy(out, unsafe.Slice((*int16)(unsafe.Pointer(&pcm[0])), len(pcm)/2))
-		runtime.KeepAlive(pcm)
-		return out, nil
+		defer runtime.KeepAlive(pcm)
+		return slices.Clone(unsafe.Slice((*int16)(unsafe.Pointer(&pcm[0])), len(pcm)/2)), nil
 	}
 
 	return nil, nil
diff --git a/audio/format/mp3/mp3.go b/audio/format/mp3/mp3.go
index 702a977..f9ffe29 100644
--- a/audio/format/mp3/mp3.go
+++ b/audio/format/mp3/mp3.go
@@ -6,6 +6,7 @@ import (
 	"bytes"
 	"git.gammaspectra.live/S.O.N.G/Kirika/audio"
 	mp3Lib "github.com/kvark128/minimp3"
+	"golang.org/x/exp/slices"
 	"io"
 	"unsafe"
 )
@@ -48,9 +49,7 @@ func (f Format) Open(r io.ReadSeekCloser) (audio.Source, error) {
 			}
 			n /= SizeofInt16
 
-			buf := make([]int16, n)
-			copy(buf, samples[:n])
-			source.IngestInt16(buf, 16)
+			source.IngestInt16(slices.Clone(samples[:n]), 16)
 		}
 	}()
 
diff --git a/audio/format/mp3/mp3_nocgo.go b/audio/format/mp3/mp3_nocgo.go
index cf07411..56cd96b 100644
--- a/audio/format/mp3/mp3_nocgo.go
+++ b/audio/format/mp3/mp3_nocgo.go
@@ -6,6 +6,7 @@ import (
 	"bytes"
 	"git.gammaspectra.live/S.O.N.G/Kirika/audio"
 	mp3Lib "github.com/hajimehoshi/go-mp3"
+	"golang.org/x/exp/slices"
 	"io"
 	"unsafe"
 )
@@ -46,9 +47,7 @@ func (f Format) Open(r io.ReadSeekCloser) (audio.Source, error) {
 			}
 			n /= SizeofInt16
 
-			buf := make([]int16, n)
-			copy(buf, samples[:n])
-			source.IngestInt16(buf, 16)
+			source.IngestInt16(slices.Clone(samples[:n]), 16)
 		}
 	}()
 
diff --git a/audio/packetizer/flac.go b/audio/packetizer/flac.go
index 5885e7e..b2294d4 100644
--- a/audio/packetizer/flac.go
+++ b/audio/packetizer/flac.go
@@ -6,6 +6,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/icza/bitio"
+	"golang.org/x/exp/slices"
 	"io"
 )
 
@@ -437,10 +438,7 @@ func readFlacFrame(hdr *FLACHeaderPacket, br *bitio.Reader, bfr *cachedBitReader
 
 	br.Align()
 
-	buf := bfr.GetBuffer()
-
-	p.FrameData = make([]byte, len(buf))
-	copy(p.FrameData, buf)
+	p.FrameData = slices.Clone(bfr.GetBuffer())
 
 	if p.CRC16, err = br.ReadBits(16); err != nil {
 		return nil
diff --git a/audio/queue/queue.go b/audio/queue/queue.go
index 62eb799..405e792 100644
--- a/audio/queue/queue.go
+++ b/audio/queue/queue.go
@@ -3,6 +3,7 @@ package queue
 import (
 	"git.gammaspectra.live/S.O.N.G/Kirika/audio"
 	"git.gammaspectra.live/S.O.N.G/Kirika/audio/filter"
+	"golang.org/x/exp/slices"
 	"log"
 	"runtime"
 	"sync"
@@ -222,17 +223,17 @@ func (q *Queue) Remove(identifier Identifier) bool {
 		q.lock.Lock()
 		defer q.lock.Unlock()
 
-		for i, e := range q.queue {
-			if e.Identifier == identifier {
-				e.Cancel()
+		if i := slices.IndexFunc(q.queue, func(e *Entry) bool {
+			return e.Identifier == identifier
+		}); i != -1 {
+			e := q.queue[i]
+			e.Cancel()
 
-				e.Source.Unlock()
+			e.Source.Unlock()
 
-				go audio.NewNullSink().Process(e.Source)
-				//delete entry
-				q.queue = append(q.queue[:i], q.queue[i+1:]...)
-				entry = e
-			}
+			go audio.NewNullSink().Process(e.Source)
+			slices.Delete(q.queue, i, i+1)
+			entry = e
 		}
 	}()
 
@@ -295,10 +296,7 @@ func (q *Queue) GetQueue() (entries []*Entry) {
 	q.lock.RLock()
 	defer q.lock.RUnlock()
 
-	entries = make([]*Entry, len(q.queue))
-	copy(entries, q.queue)
-
-	return
+	return slices.Clone(q.queue)
 }
 
 func (q *Queue) GetSource() audio.Source {
diff --git a/audio/source.go b/audio/source.go
index 37a35ea..ccc7a3a 100644
--- a/audio/source.go
+++ b/audio/source.go
@@ -2,6 +2,7 @@ package audio
 
 import (
 	"errors"
+	"golang.org/x/exp/slices"
 	"runtime"
 	"unsafe"
 )
@@ -106,9 +107,7 @@ func Ingest(s Source, buf interface{}, bitDepth int) error {
 		nsamples := len(bufferSlice) / (bitDepth / 8)
 		switch bitDepth {
 		case 32:
-			out := make([]int32, nsamples)
-			copy(out, unsafe.Slice((*int32)(unsafe.Pointer(&bufferSlice[0])), nsamples))
-			s.IngestInt32(out, bitDepth)
+			s.IngestInt32(slices.Clone(unsafe.Slice((*int32)(unsafe.Pointer(&bufferSlice[0])), nsamples)), bitDepth)
 			runtime.KeepAlive(bufferSlice)
 			return nil
 		case 24:
@@ -116,9 +115,7 @@ func Ingest(s Source, buf interface{}, bitDepth int) error {
 			runtime.KeepAlive(bufferSlice)
 			return nil
 		case 16:
-			out := make([]int16, nsamples)
-			copy(out, unsafe.Slice((*int16)(unsafe.Pointer(&bufferSlice[0])), nsamples))
-			s.IngestInt16(out, bitDepth)
+			s.IngestInt16(slices.Clone(unsafe.Slice((*int16)(unsafe.Pointer(&bufferSlice[0])), nsamples)), bitDepth)
 			runtime.KeepAlive(bufferSlice)
 			return nil
 		case 8:
diff --git a/go.mod b/go.mod
index 94891c2..ecbbcaf 100644
--- a/go.mod
+++ b/go.mod
@@ -22,6 +22,7 @@ require (
 	github.com/oov/audio v0.0.0-20171004131523-88a2be6dbe38
 	github.com/sssgun/mp3 v0.0.0-20170810093403-85f2ec632081
 	github.com/viert/go-lame v0.0.0-20201108052322-bb552596b11d
+	golang.org/x/exp v0.0.0-20221002003631-540bb7301a08
 )
 
 require (
@@ -30,5 +31,5 @@ require (
 	github.com/klauspost/cpuid/v2 v2.1.1 // indirect
 	github.com/mewkiz/pkg v0.0.0-20220820102221-bbbca16e2a6c // indirect
 	github.com/youpy/go-wav v0.3.2 // indirect
-	golang.org/x/sys v0.0.0-20220913175220-63ea55921009 // indirect
+	golang.org/x/sys v0.0.0-20220928140112-f11e5e49a4ec // indirect
 )
diff --git a/go.sum b/go.sum
index b8a0ef2..fda7e63 100644
--- a/go.sum
+++ b/go.sum
@@ -67,6 +67,8 @@ github.com/youpy/go-wav v0.3.2/go.mod h1:0FCieAXAeSdcxFfwLpRuEo0PFmAoc+8NU34h7TU
 github.com/zaf/g711 v0.0.0-20190814101024-76a4a538f52b h1:QqixIpc5WFIqTLxB3Hq8qs0qImAgBdq0p6rq2Qdl634=
 github.com/zaf/g711 v0.0.0-20190814101024-76a4a538f52b/go.mod h1:T2h1zV50R/q0CVYnsQOQ6L7P4a2ZxH47ixWcMXFGyx8=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/exp v0.0.0-20221002003631-540bb7301a08 h1:LtBIgSqNhkuC9gA3BFjGy5obHQT1lnmNsMDFSqWzQ5w=
+golang.org/x/exp v0.0.0-20221002003631-540bb7301a08/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE=
 golang.org/x/image v0.0.0-20190220214146-31aff87c08e9/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/mobile v0.0.0-20190415191353-3e0bab5405d6/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
@@ -74,8 +76,8 @@ golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190429190828-d89cdac9e872/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220913175220-63ea55921009 h1:PuvuRMeLWqsf/ZdT1UUZz0syhioyv1mzuFZsXs4fvhw=
-golang.org/x/sys v0.0.0-20220913175220-63ea55921009/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220928140112-f11e5e49a4ec h1:BkDtF2Ih9xZ7le9ndzTA7KJow28VbQW3odyk/8drmuI=
+golang.org/x/sys v0.0.0-20220928140112-f11e5e49a4ec/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
diff --git a/vector/audio_nocgo.go b/vector/audio_nocgo.go
index 84811f9..d3f5688 100644
--- a/vector/audio_nocgo.go
+++ b/vector/audio_nocgo.go
@@ -4,6 +4,7 @@ package vector
 
 import (
 	"encoding/binary"
+	"golang.org/x/exp/slices"
 	"math"
 	"runtime"
 	"unsafe"
@@ -42,7 +43,7 @@ func MultipleChannelsToStereoFloat32(buffer []float32, channels int) (buf []floa
 		}
 		break
 	case 2: //copy
-		copy(buf, buffer)
+		buf = slices.Clone(buffer)
 		break
 	case 3: //2.1, FL, FR, LFE
 		for i := 0; i < len(buffer); i += 3 {
@@ -119,7 +120,7 @@ func MultipleChannelsToStereoInt32(buffer []int32, channels int) (buf []int32) {
 		}
 		break
 	case 2: //copy
-		copy(buf, buffer)
+		return slices.Clone(buffer)
 		break
 	case 3: //2.1, FL, FR, LFE
 		for i := 0; i < len(buffer); i += 3 {
@@ -207,7 +208,7 @@ func Int32ToBytes(data []int32, bitDepth int) (buf []byte) {
 		}
 		break
 	case 32:
-		copy(buf, unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)*4))
+		buf = slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)*4))
 		runtime.KeepAlive(data)
 		break
 	}
@@ -247,7 +248,7 @@ func BytesToInt32(data []byte, bitDepth int) (buf []int32) {
 		}
 		break
 	case 32:
-		copy(buf, unsafe.Slice((*int32)(unsafe.Pointer(&data[0])), len(data)/4))
+		buf = slices.Clone(unsafe.Slice((*int32)(unsafe.Pointer(&data[0])), len(data)/4))
 		runtime.KeepAlive(data)
 		break
 	}
diff --git a/vector/shared.go b/vector/shared.go
index 819cec7..4ca2952 100644
--- a/vector/shared.go
+++ b/vector/shared.go
@@ -1,27 +1,22 @@
 package vector
 
 import (
+	"golang.org/x/exp/slices"
 	"runtime"
 	"unsafe"
 )
 
 func Int8ToBytes(data []int8) (buf []byte) {
-	buf = make([]byte, len(data))
-	copy(buf, unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)))
-	runtime.KeepAlive(data)
-	return buf
+	defer runtime.KeepAlive(data)
+	return slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)))
 }
 
 func Int16ToBytes(data []int16) (buf []byte) {
-	buf = make([]byte, len(data)*2)
-	copy(buf, unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)*2))
-	runtime.KeepAlive(data)
-	return buf
+	defer runtime.KeepAlive(data)
+	return slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)*2))
 }
 
 func Float32ToBytes(data []float32) (buf []byte) {
-	buf = make([]byte, len(data)*4)
-	copy(buf, unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)*4))
-	runtime.KeepAlive(data)
-	return buf
+	defer runtime.KeepAlive(data)
+	return slices.Clone(unsafe.Slice((*byte)(unsafe.Pointer(&data[0])), len(data)*4))
 }