Jam Bands Are Musical Groups Usually Consisting Of The Classic Rock Setup Drums Guitar Bass Singer. Bands With This Label Have Become Notorious For Their Live Performances By Way Of Extended Live Improvisation Or "jams." Their Concerts Have Gained A Large Cult Following Of People Who Love The Typical 30-Minute Songs. Jam-Band Every artist, every band, and every song you can imagine, from the newest to the oldest, are easily accessible through Frogtoon Music. Get ready to indulge yourself and allow the music to enrich your soul, ignite your passion, awaken your emotions, and bring back some beautiful memories. The following is a directory of top artists and bands from Jam Band: As you visit their pages, you will be presented with a list of popular videos, top tracks, recommended mixes, and music from all the albums they released. In addition, within each page, you can access and discover music from similar artists and bands.