Guitar chords are totally whacked. Get a guitarist to help you out with those.
m7 and M7 are a reasonable choice, although min7/Maj7, or mi7/Ma7 are also good too (the pairs should match).
It shows G7 as 12ooo3, which is not how a guitarist would ever play that chord. (32ooo1, or 323oo3 of 353433, in increasing order of difficulty would be correct). Other chords have similar problems. e.g. C7 o3231o should be x3231o).
Major 7: M7, Maj7 or Ma7,
Guitar chords are totally whacked. Get a guitarist to help you out with those.
m7 and M7 are a reasonable choice, although min7/Maj7, or mi7/Ma7 are also good too (the pairs should match).
It shows G7 as 12ooo3, which is not how a guitarist would ever play that chord. (32ooo1, or 323oo3 of 353433, in increasing order of difficulty would be correct). Other chords have similar problems. e.g. C7 o3231o should be x3231o).