Concerto in G Major, Op. 10, No. 6a, RV 101 for Flute, Oboe, Violin, Bassoon, and Basso Giordano 31, 308-313, Torino Movement 1 - [Allegro] This movement is 129 measures long and Le Cene has 108 measures. The first 22 measures are almost identical, with the Oboe taking the Violin 1 notes, and the Violin taking the Violin 2 notes, but sometimes in different octaves. The differences part by part -- 1) It appears that the bassoon (track 4) does not enter until meas.23. In Malipiero the viola (track 4) doubles track 5 for those measures. Giordano RV 101 has no mention of the Bassoon doubling the Basso at the beginning, only the Violin. 2) Meas.33-34, the last half of the 3rd and 4th beats. Le Cene has three note turns with the rhythm of a dotted 16th and two 64th notes. In RV 101 it is a 16th and two 32nd notes. 3) Meas.55\16 RV 101 and Malipiero have F#5. Le Cene has G5 (Meas.52 in RV427). F# fits with the running pattern of thirds. 4) Meas 81\6 - Track 4 Giordano has A3 and Le Cene E3 (m. 77). The second half of the third beat of this measure is unusual either way. Having a D5 and C5 (naturals) in track 1 would sound more harmonious but these notes are clearly marked as sharps in both Le Cene and Giordano. 5) Up to meas.82 RV 101 (m.78 in Le Cene) the musical material of both versions is quite similar, with a few extra measures thrown in and the distribution of parts slightly different. In general RV 101 has a leaner texture whereas Le Cene has more voices playing throughout (i.e. beginning meas.45 Le Cene (m.48 in RV 101). Most of the rest of the extra material begins at meas.82 in RV 101, meas.109, and again at m.115. The last six measures are essentialy the same. Meas.18\7 - Track 1. Microfilm very faded here and couldn't tell if there was a flat in front of the B5. Entered an editorial flat. The progression to the last note makes more sense as a Bb. . Le Cene had a flat and Malipiero had an editorial flat. Meas.26\2 - Track 4 has B3. Entered an editorial D4 like m.24. In Giordano RV 101, I believe the B3 is missing a ledger line. Le Cene has D5 for the Viola and Malipiero has a D4 for the Bassoon. Meas 74\2 - Tracks 4 & 5 have A2. Entered an editorial B2, to be like the previous measure. Malipiero has A2 for the second note in meas.73 & 74 with a footnote "Ms:Si". Meas.82\6 - Track 4 has A3. Le Cene has an E3 (m.77, tr.5). This second half of the third beat of this measure is unusual either way. Having D5 and C5 (naturals) in track 1 would sound more harmonious but these notes are clearly marked as sharps in Le Cene and Giordano 31. Malipiero has an A3 and in track 1, D#5 and C#5. Meas.88\1-3 - Track 3 is G5-F#5-E5. Malipiero has E5-F#5-E5. Movement 2 - [Largo] This movement has the same musical material as Le Cene. The basic difference is that the bassoon plays the viola part an octave down. Measure 9\3 - Track 1. Entered an editorial F5. The microfilm was hard to read but it looks like the top staff line goes through the bottom of the note head. Le Cene has F5 but Malipiero has G5. The progression with F5 is like the progression in meas.11 so I tend to favor it. Movement 3 - Allegro In this movement the first 72 measures are essentially the same with the bassoon taking the viola part an octave down and occasionally interchanging parts with track 5 in Le Cene, especially when it has more moving notes. There are 16 measures of new material beginning meas. 73, which features the flute. It then proceeds to the end with essentially the same thematic material as Le Cene, with the bassoon again being given occasional measures of 16th note solos while the other voices have long chords. This movement has 112 measures and Le Cene has 96. Meas.16 - Tracks 4 & 5. No fermatas apparent in the manuscript for tracks 4 and 5 so they were added. No fermatas in Le Cene and fermatas in all tracks in Malipiero.