diff --git a/libtag-1.9.1-upstream-fix-crash-with-flac-files.patch b/libtag-1.9.1-upstream-fix-crash-with-flac-files.patch
deleted file mode 100644
index 3a89ec3..0000000
--- a/libtag-1.9.1-upstream-fix-crash-with-flac-files.patch
+++ /dev/null
@@ -1,128 +0,0 @@
-From 4a7d31c87bf41c1de21cb725176d5b34c2a95720 Mon Sep 17 00:00:00 2001
-From: Tsuda Kageyu <tsuda.kageyu@gmail.com>
-Date: Thu, 14 Nov 2013 14:05:32 +0900
-Subject: [PATCH] Rewrote ByteVector::replace() simpler
-
----
- taglib/toolkit/tbytevector.cpp | 77 +++++++++++++++---------------------------
- tests/test_bytevector.cpp      |  5 +++
- 2 files changed, 33 insertions(+), 49 deletions(-)
-
-diff --git a/taglib/toolkit/tbytevector.cpp b/taglib/toolkit/tbytevector.cpp
-index b658246..566a20f 100644
---- a/taglib/toolkit/tbytevector.cpp
-+++ b/taglib/toolkit/tbytevector.cpp
-@@ -31,6 +31,7 @@
- #include <iostream>
- #include <cstdio>
- #include <cstring>
-+#include <cstddef>
- 
- #include <tstring.h>
- #include <tdebug.h>
-@@ -508,62 +509,40 @@ ByteVector &ByteVector::replace(const ByteVector &pattern, const ByteVector &wit
-   if(pattern.size() == 0 || pattern.size() > size())
-     return *this;
- 
--  const uint withSize = with.size();
--  const uint patternSize = pattern.size();
--  int offset = 0;
-+  const size_t withSize    = with.size();
-+  const size_t patternSize = pattern.size();
-+  const ptrdiff_t diff = withSize - patternSize;
-+  
-+  size_t offset = 0;
-+  while (true)
-+  {
-+    offset = find(pattern, offset);
-+    if(offset == static_cast<size_t>(-1)) // Use npos in taglib2.
-+      break;
- 
--  if(withSize == patternSize) {
--    // I think this case might be common enough to optimize it
-     detach();
--    offset = find(pattern);
--    while(offset >= 0) {
--      ::memcpy(data() + offset, with.data(), withSize);
--      offset = find(pattern, offset + withSize);
--    }
--    return *this;
--  }
- 
--  // calculate new size:
--  uint newSize = 0;
--  for(;;) {
--    int next = find(pattern, offset);
--    if(next < 0) {
--      if(offset == 0)
--        // pattern not found, do nothing:
--        return *this;
--      newSize += size() - offset;
--      break;
-+    if(diff < 0) {
-+      ::memmove(
-+        data() + offset + withSize, 
-+        data() + offset + patternSize, 
-+        size() - offset - patternSize);
-+      resize(size() + diff);
-     }
--    newSize += (next - offset) + withSize;
--    offset = next + patternSize;
--  }
--
--  // new private data of appropriate size:
--  ByteVectorPrivate *newData = new ByteVectorPrivate(newSize, 0);
--  char *target = DATA(newData);
--  const char *source = data();
--
--  // copy modified data into new private data:
--  offset = 0;
--  for(;;) {
--    int next = find(pattern, offset);
--    if(next < 0) {
--      ::memcpy(target, source + offset, size() - offset);
--      break;
-+    else if(diff > 0) {
-+      resize(size() + diff);
-+      ::memmove(
-+        data() + offset + withSize, 
-+        data() + offset + patternSize, 
-+        size() - diff - offset - patternSize);
-     }
--    int chunkSize = next - offset;
--    ::memcpy(target, source + offset, chunkSize);
--    target += chunkSize;
--    ::memcpy(target, with.data(), withSize);
--    target += withSize;
--    offset += chunkSize + patternSize;
--  }
- 
--  // replace private data:
--  if(d->deref())
--    delete d;
-+    ::memcpy(data() + offset, with.data(), with.size());
- 
--  d = newData;
-+    offset += withSize;
-+    if(offset > size() - patternSize)
-+      break;
-+  }
- 
-   return *this;
- }
-diff --git a/tests/test_bytevector.cpp b/tests/test_bytevector.cpp
-index 9efd23a..eca74f8 100644
---- a/tests/test_bytevector.cpp
-+++ b/tests/test_bytevector.cpp
-@@ -239,6 +239,11 @@ class TestByteVector : public CppUnit::TestFixture
-       a.replace(ByteVector("ab"), ByteVector());
-       CPPUNIT_ASSERT_EQUAL(ByteVector("cdf"), a);
-     }
-+    {
-+      ByteVector a("abcdabf");
-+      a.replace(ByteVector("bf"), ByteVector("x"));
-+      CPPUNIT_ASSERT_EQUAL(ByteVector("abcdax"), a);
-+    }
-   }
- 
- };
diff --git a/libtag.spec b/libtag.spec
index a29b2a1..a57ed8f 100644
--- a/libtag.spec
+++ b/libtag.spec
@@ -1,16 +1,15 @@
 Name:          libtag
 Epoch:         1
-Version:       1.9.1
-Release:       1mamba
+Version:       1.9.20130815git
+Release:       2mamba
 Summary:       Audio Meta-Data Editing Library
 Group:         System/Multimedia
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Davide Madrisan <davide.madrisan@gmail.com>
 URL:           http://taglib.github.com/
-#Source:        https://github.com/taglib/taglib.git/master/taglib-%{version}.tar.bz2
-Source:        http://taglib.github.com/releases/taglib-%{version}.tar.gz
-Patch0:        libtag-1.9.1-upstream-fix-crash-with-flac-files.patch
+Source:        https://github.com/taglib/taglib.git/master/taglib-%{version}.tar.bz2
+#Source:        http://taglib.github.com/releases/taglib-%{version}.tar.gz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -36,7 +35,6 @@ This package contains static libraries and header files need for development.
 
 %prep
 %setup -q -n taglib-%{version}
-%patch0 -p1
 
 %build
 %cmake . \
@@ -72,8 +70,9 @@ This package contains static libraries and header files need for development.
 %{_libdir}/pkgconfig/taglib_c.pc
 
 %changelog
-* Fri Dec 05 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 1.9.1-1mamba
-- update to 1.9.1
+* Sun Dec 07 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 1.9.20130815git-2mamba
+- newer libtag versions are too buggy; reverting bumping epoch
+- before re-updating check if vlc, amarok, sayonara ... are still working
 
 * Thu Aug 15 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 1.9.20130815git-1mamba
 - update to 1.9.20130815git