Fact check: What-note-of-the-major-scale-does-a-guitar-play-in-for-blues-to-accompany-a-harmonica

1. Summary of the results

The original statement inquires about the note of the major scale a guitar plays in for blues to accompany a harmonica. However, after analyzing the provided sources, it becomes clear that none of the sources directly answer the question ^{[1] [2] [3] [4] [5] [6]}. The sources do provide information on playing the harmonica in blues music, including the use of cross harp or 2nd position playing ^[2], and the importance of understanding the key of the harmonica and the song ^[3]. Additionally, some sources discuss blues harmonica soloing and improvisation theory ^[4], playing chugging patterns over a 12-bar blues ^[5], and playing chords on a harmonica ^[6]. The key of the harmonica is often not the same as the key of the song, and cross harp playing is commonly used in blues, rock, and modern country music ^[2].

2. Missing context/alternative viewpoints

A crucial piece of missing context is the specific key of the song and the key of the harmonica being used, as this information would be necessary to determine the note of the major scale a guitar should play to accompany the harmonica ^[1]. Alternative viewpoints suggest that the guitar could play a variety of notes or chords to accompany a harmonica in blues music, depending on the key of the song and the desired sound ^[6]. Furthermore, the use of arpeggios as substitutes for chords on the harmonica could be relevant to accompanying a harmonica with a guitar ^[6]. It is also important to consider the role of improvisation and experimentation in blues music, as the best accompaniment may depend on the specific performance and the musicians involved ^[4].

3. Potential misinformation/bias in the original statement

The original statement assumes that there is a specific note of the major scale that a guitar should play to accompany a harmonica in blues music. However, the sources suggest that the key of the harmonica and the song are crucial factors in determining the accompaniment, and that cross harp playing and improvisation are important aspects of blues music ^{[2] [4]}. This implies that the original statement may be oversimplifying the complexity of blues music, and that a more nuanced understanding of the genre is necessary to provide an accurate answer ^[3]. The sources that benefit from this framing are those that emphasize the importance of understanding music theory and improvisation in blues music, such as lessons and tutorials on harmonica playing ^{[2] [4]}.