Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
application()
application(soundkonverter.desktop)
libsoundkonvertercore.so
metainfo()
metainfo(soundkonverter.appdata.xml)
soundkonverter
soundkonverter(x86-32)

Requires :

/sbin/ldconfig
/sbin/ldconfig
cdparanoia
flac
libKF5Cddb.so.5
libKF5Completion.so.5
libKF5ConfigCore.so.5
libKF5ConfigWidgets.so.5
libKF5CoreAddons.so.5
libKF5DBusAddons.so.5
libKF5I18n.so.5
libKF5KDELibs4Support.so.5
libKF5KIOCore.so.5
libKF5KIOWidgets.so.5
libKF5Notifications.so.5
libKF5Service.so.5
libKF5Solid.so.5
libKF5TextWidgets.so.5
libKF5WidgetsAddons.so.5
libKF5XmlGui.so.5
libQt5Core.so.5
libQt5Core.so.5(Qt_5)
libQt5Core.so.5(Qt_5.15)
libQt5Gui.so.5
libQt5Gui.so.5(Qt_5)
libQt5Widgets.so.5
libQt5Widgets.so.5(Qt_5)
libQt5Xml.so.5
libQt5Xml.so.5(Qt_5)
libc.so.6
libc.so.6(GLIBC_2.0)
libc.so.6(GLIBC_2.1.3)
libc.so.6(GLIBC_2.32)
libc.so.6(GLIBC_2.34)
libc.so.6(GLIBC_2.4)
libcdda_interface.so.0
libcdda_paranoia.so.0
libgcc_s.so.1
libm.so.6
libm.so.6(GLIBC_2.0)
libm.so.6(GLIBC_2.1)
libphonon4qt5.so.4
libsoundkonvertercore.so
libstdc++.so.6
libstdc++.so.6(CXXABI_1.3)
libstdc++.so.6(GLIBCXX_3.4)
libstdc++.so.6(GLIBCXX_3.4.15)
libtag.so.2
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1
speex
vorbis-tools
wavpack

Content of RPM :
/usr/bin/soundkonverter
/usr/lib/libsoundkonvertercore.so
/usr/lib/qt5/plugins/soundkonverter_codec_aften.so
/usr/lib/qt5/plugins/soundkonverter_codec_faac.so
/usr/lib/qt5/plugins/soundkonverter_codec_ffmpeg.so
/usr/lib/qt5/plugins/soundkonverter_codec_flac.so
/usr/lib/qt5/plugins/soundkonverter_codec_flake.so
/usr/lib/qt5/plugins/soundkonverter_codec_fluidsynth.so
/usr/lib/qt5/plugins/soundkonverter_codec_lame.so
/usr/lib/qt5/plugins/soundkonverter_codec_libav.so
/usr/lib/qt5/plugins/soundkonverter_codec_mac.so
/usr/lib/qt5/plugins/soundkonverter_codec_mplayer.so
/usr/lib/qt5/plugins/soundkonverter_codec_musepack.so
/usr/lib/qt5/plugins/soundkonverter_codec_neroaac.so
/usr/lib/qt5/plugins/soundkonverter_codec_opustools.so
/usr/lib/qt5/plugins/soundkonverter_codec_shorten.so
/usr/lib/qt5/plugins/soundkonverter_codec_speex.so
/usr/lib/qt5/plugins/soundkonverter_codec_timidity.so
/usr/lib/qt5/plugins/soundkonverter_codec_ttaenc.so
/usr/lib/qt5/plugins/soundkonverter_codec_twolame.so
/usr/lib/qt5/plugins/soundkonverter_codec_vorbistools.so
/usr/lib/qt5/plugins/soundkonverter_codec_wavpack.so
/usr/lib/qt5/plugins/soundkonverter_filter_normalize.so
/usr/lib/qt5/plugins/soundkonverter_filter_sox.so
/usr/lib/qt5/plugins/soundkonverter_replaygain_aacgain.so
/usr/lib/qt5/plugins/soundkonverter_replaygain_metaflac.so
/usr/lib/qt5/plugins/soundkonverter_replaygain_mp3gain.so
/usr/lib/qt5/plugins/soundkonverter_replaygain_musepackgain.so
/usr/lib/qt5/plugins/soundkonverter_replaygain_vorbisgain.so
/usr/lib/qt5/plugins/soundkonverter_replaygain_wvgain.so
There is 80 files more in these RPM.