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

Provides :
libkwave.so.24
libkwave24
libkwave24(x86-32)
libkwavegui.so.24

Requires :

libKF5ConfigCore.so.5
libKF5CoreAddons.so.5
libKF5I18n.so.5
libKF5IconThemes.so.5
libKF5KIOFileWidgets.so.5
libKF5WidgetsAddons.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)
libaudiofile.so.1
libc.so.6
libc.so.6(GLIBC_2.0)
libc.so.6(GLIBC_2.1.3)
libc.so.6(GLIBC_2.11)
libc.so.6(GLIBC_2.3.4)
libc.so.6(GLIBC_2.34)
libc.so.6(GLIBC_2.4)
libgcc_s.so.1
libgcc_s.so.1(GCC_3.0)
libgcc_s.so.1(GLIBC_2.0)
libkwave.so.24
libm.so.6
libm.so.6(GLIBC_2.0)
libm.so.6(GLIBC_2.1)
libm.so.6(GLIBC_2.29)
libm.so.6(GLIBC_2.35)
libsamplerate.so.0
libsamplerate.so.0(libsamplerate.so.0.0)
libstdc++.so.6
libstdc++.so.6(CXXABI_1.3)
libstdc++.so.6(GLIBCXX_3.4)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1

Content of RPM :
/usr/lib/.build-id
/usr/lib/.build-id/ad
/usr/lib/.build-id/ad/f7f9aa015d5f7fb7a4102012f8ab695acc92bb
/usr/lib/.build-id/b3
/usr/lib/.build-id/b3/4fcc9f43d94305ab69467d0086be51a2729fc5
/usr/lib/libkwave.so.24
/usr/lib/libkwave.so.24.02.0
/usr/lib/libkwavegui.so.24
/usr/lib/libkwavegui.so.24.02.0