Cannot play music with amarok on RHEL workstation 7.5

[dba]

All;

I have a new install of RHEL workstation 7.5 on a Lenovo P52S. I get the 
startup sounds when I log into KDE but I cannot play music with amarok.  
I checked to see what gstreamer packages I have installed:

#  rpm -qa| grep gstreamer
gstreamer-plugins-bad-free-0.10.23-23.el7.x86_64
gstreamer1-1.10.4-2.el7.x86_64
gstreamer1-plugins-bad-free-gtk-1.10.4-3.el7.x86_64
gstreamer-0.10.36-7.el7.x86_64
gstreamer-tools-0.10.36-7.el7.x86_64
gstreamer-plugins-base-0.10.36-10.el7.x86_64
PackageKit-gstreamer-plugin-1.1.5-2.el7_5.x86_64
gstreamer1-plugins-ugly-free-1.10.4-3.el7.x86_64
gstreamer-plugins-good-0.10.31-13.el7.x86_64
phonon-backend-gstreamer-4.6.3-3.el7.x86_64
gstreamer1-plugins-good-1.10.4-2.el7.x86_64
gstreamer1-plugins-base-1.10.4-1.el7.x86_64
gstreamer1-plugins-bad-free-1.10.4-3.el7.x86_64


Not sure where to go from here, thanks in advance for any help...