Autoload fluidsynth. Copy to .bashrc

.bashrc-fluidsynth

#!/bin/bash

# Add these lines in .bashrc and set Raspberry Pi to auto login

if [ ! -f /tmp/fluidsynth-bootloaded ]; then
    touch /tmp/fluidsynth-bootloaded
    killall fluidsynth
    fluidsynth -a alsa -g 1 /usr/share/sounds/sf2/default-GM.sf2 -o midi.autoconnect=1 -c 4
fi

start-fluidsynth.sh

#!/bin/bash

# Use this script to load soundfonts manually

select value in `ls -A /usr/share/sounds/sf2/`
do
  killall fluidsynth
  fluidsynth -a alsa -g 0.8 /usr/share/sounds/sf2/$value -o midi.autoconnect=1 -c 3
done