Learning to play the guitar is a life-long process; it will not happen overnight despite what many of the hucksters on the internet may tell you. As such, you are best to develop some reasonable expectations of how quickly you will progress. There will be challenges along the way (yes, your fingers will hurt!) and too many budding guitarists have given up prematurely, slid their brand new guitars under their bed, and walked away in disappointment… not realizing that they were oh-so-close to a breakthrough that would have taken them on to the next level. Having a mindset that allows for setbacks here and there will really help you in the long run, because you will find that through every challenge you come out a stronger player on the other side.
In 1977, I studied at the Guatemalan National Conservatory of Music with Professors Alejandro Herrera and Rene Abularach on Classical guitar. I also studied harmony and composition with Igor de Gandarias, Juaqin Orellana and Jorge Sarmientos. In New Orleans, I took private jazz guitar courses with steve Masakowski and Hank Mackie. In 1983 I started my own Jazz band, “Acoustic Ensamble”, a band that I shared with well known international musicians like: Carlos Gomes, Fernando Perez, Bryon Sosa, Miguel Angel Villagran, Igor Sarmientos, Alfredo Caceres, Antonio Cosenza, German Giordano, Rolando Gudiel, Roberto Abularach, Auri Ruiz, M ... View Profile
Intermediate Guitar Class - Open to all ages, from age three to one-hundred sixty-three, but an audition or permission from the instructor is required. This class is intended to be challenging. Topics covered may include movable bar chords, song forms, repertoire development, fretboard mapping, improvisation, and other advanced techniques. New classes start every month and may be repeated as often as you like. Cost is $85 per month (4 hours).
Play the song with the audio recording. Once you've mastered the individual portions of the song, you're ready to play the song in its entirety. Play the song and strum your guitar along with the song. Try to keep up with the tempo of the song you're covering. Follow the tabs as you play. If you mess up, follow the music on the tabs and come back into the song when you're ready. Once you've become proficient at playing the riff, continue practicing until you don't need the tabs anymore.

The simplest answer and the one that no student that ever wants to hear is practice. Changing chords is the process where many beginners fail, and quit. But after that, the rewards will be simply impressive. There are a few tricks to get a chord transition to happen faster. Use a metronome: Set it on four beats and set it as fast or as slow as you want. Then get a chord in your mind, say D. When the metronome reaches its last beat, press down the strings. When it happens again, strum it and let it free. Then again. Do this 10 to 20 minutes a day and in less than a week, the chord progression will begin to sound much better.
Beginning Guitar Class - Open to all beginners age 13 and up, or intermediate players who want the review. Begins with holding and tuning your guitar, names of guitar parts, and quickly progresses to chords, scales, tabulature, and playing basic songs. A variety of styles are introduced to encourage students to explore and find the styles they like best. Classes are organized according to age and skill level, so it's an easy way to make new friends too. Classes start every month and may be repeated as often as you like. Cost is $70 per month (4 hours).