To listen to Merle Haggard music for free online, visit Youtube.com, search his name using the search tools, and click the song or playlist to play. Although logging in is not required in most cases, users have to option to log in using an active Google account or creating one.
In addition, Spotify.com offers users a way to listen to music online for free. To listen to Merle Haggard music on Spotify, log in using an active Facebook account or create a free account. Choose the free option to listen, and use the search tools to locate the specific artist. Click on the song, full album title or playlist of choice.