practice

<video id="video"controls="true"poster="Piano_Ravel_String_Quartet.png"width="80%">
<source src="Piano_Ravel_String_Quartet.mp4">
</video>

<section style="margin-left:94px;">
<div class="楽譜">
L:1/8
M:C
%%staffwidth 700
%%sysstaffsep 50
%%staves{(1 2)(3)(4)}
V:1 name="Violin - 1" clef=treble
V:2 name="Violin - 2"clef=treble
V:3 name="Viola"clef=bass
V:4 name="Cello"clef=bass
[V:1]A2GAE2D2|AFced4|f2eag2fe|fac'6|
[V:2]A,2_B,2C2D2|E2F2G2A2|_B2c2d2e2|f2g2dag2|
[V:3]C,4G,2F,2|_B,8|[K:clef=treble]D4F2_B2|_B8|
[V:4]F,,2G,,2A,,2_B,,2|C,2D,2E,2F,2|G,2A,2_B,2C2|D2E2F2E2|
</div>
<p style="color:red;letter-spacing:57px;margin-top:-20px;margin-left:140px;">1  2  3  4  </p>
</section>

<section style="margin-left:94px;">
<div class="楽譜">
L:1/8
M:
%%staffwidth 700
%%sysstaffsep 50
%%staves{(1 2)(3)(4)}
V:1 clef=treble
V:2 clef=treble
V:3 clef=treble
V:4 clef=bass
[V:1]_e'2_be'f2_e2|_a_d_df _B2_A2|_AcF2AcF2-|FD_EFG2z2y|
[V:2]f2_e2c2_B2|_A2G2F2_D2|=D2C2_E2C2|_B,2_A,2B,4y|
[V:3]_d_AG2_A2G2|F2_E2_D2[K:clef=bass]_B,2-|_B,2_A,2F,2_E,2|=D,2C,2D,2G,2[K:clef=treble]y|
[V:4]_E4_D4|C2_B,2_A,2F,2-|F,2_E,2C,2_A,,2|_A,,4G,,4y|
</div>
<p style="color:red;letter-spacing:57px;margin-top:-20px;margin-left:140px;">5  6  7  8 </p>
</section>

<section style="margin-left:94px;">
<div class="楽譜">
L:1/8
M:
%%staffwidth 700
%%sysstaffsep 50
%%staves{(1 2)(3)(4)}
V:1 clef=treble
V:2 clef=treble
V:3 clef=treble
V:4 clef=bass
[V:1]d'2a2g2f2|e2de fga2|A,2=B,2C2D2|C4=B,2F2|
[V:2]A,2=B,2C2D2|C4=B,2F2|d'2a2g2f2|e2de fga2|
[V:3]F4^G4-|G4A2^c2|F4^G4-|G4A2^c2|
[V:4][G,,D,]4[_B,,F,]4|D,6[_B,,F,]2|[G,,D,]4[_B,,F,]4|D,6[_B,,F,]2|
</div>
<div style="color:red;margin-top:-30px;margin-left:100px;">9<span style="margin-left:200px;">10</span><span style="margin-left:240px;">11</span><span style="margin-left:200px;">12</span></div>
</section>

<section style="margin-left:94px;">
<div class="楽譜">
L:1/8
M:
%%staffwidth 700
%%sysstaffsep 50
%%staves{(1 2)(3)(4)}
V:1 clef=treble
V:2 clef=treble
V:3 clef=treble
V:4 clef=bass
[V:1]d'2a2g2f2|A,2=B,2C2D2|d'2a2g2f2|=B,2C2D2E2|
[V:2]A,2=B,2C2D2|d'2a2g2f2|A,2=B,2C2D2|d'2a2g2f2|
[V:3]F4^G4|F4^G4|F4^G4|F4[K:clef=bass]_B,4|
[V:4][G,,D,]4_B,,4|[G,,D,]4_B,,4|[G,,D,]4_B,,4|[G,,D,]4C,4|
</div>
<div style="color:red;margin-top:-30px;margin-left:100px;">13<span style="margin-left:220px;">14</span><span style="margin-left:200px;">15</span><span style="margin-left:200px;">16</span></div>
</section>

<section style="margin-left:94px;">
<div class="楽譜">
L:1/8
M:
%%staffwidth 700
%%sysstaffsep 50
%%staves{(1 2)(3)(4)}
V:1 clef=treble
V:2 clef=treble
V:3 clef=bass
V:4 clef=bass
[V:1][c'c]2[aA]2[eE]2[dD]2|afc'e'd'4|f'2e'a'g'2f'e'|d'2c'f'd'2c'_b|
[V:2]y4A4|[EA]2F2G2A2|_B2c2d2e2|f2g2a2e2|
[V:3]A,2G,A,G,2F,2|_B,8|[K:clef=treble]z8|z2_B4B2|
[V:4]F,,4A,,2_B,,2|C,2D,2E,2F,2|G,2A,2_B,2C2|D2E2F2G2|
</div>
<div style="color:red;margin-top:-30px;margin-left:100px;">17<span style="margin-left:220px;">18</span><span style="margin-left:200px;">19</span><span style="margin-left:200px;">20</span></div>
</section>

<section style="margin-left:94px;">
<div class="楽譜">
L:1/8
M:
%%staffwidth 700
%%sysstaffsep 50
%%staves{(1 2)(3)(4)}
V:1 clef=treble
V:2 clef=treble
V:3 clef=treble
V:4 clef=bass
[V:1]a6f2|a6f2|a6f2|a3ga3e|
[V:2]z2=B2^c4|z2=B2^c4|z2=B2^c4|^C/^D/E/^F/ E/F/G/A/ G/A/_B/c/ B/c/_d/_e/|
[V:3]A4[=B,F]4-|[B,F]2z2[=B,F]4-|[B,F]2z2[=B,F]4|E,G,_B,^C B,CEG|
[V:4]A2z2z4|G,,2z2z4|z4G,,2z2|C,,6C,2|
</div>
<div style="color:red;margin-top:-30px;margin-left:50px;">21<span style="margin-left:220px;">22</span><span style="margin-left:120px;">23</span><span style="margin-left:200px;">24</span></div>
</section>

<section style="margin-left:94px;">
<div class="楽譜">
L:1/8
M:
%%staffwidth 700
%%sysstaffsep 50
%%staves{(1 2)(3)(4)}
V:1 clef=treble
V:2 clef=treble
V:3 clef=treble
V:4 clef=bass
[V:1]efad'a3g|a3e efad'|c'2=bc'^g2a2|c'=b^g^G ^F/G/F/E/ E/F/E/D/|
[V:2]=d/=e/d/A/ D/E/D/A,/ ^C/^D/E/^F/ E/F/G/A/|G/A/_B/c/ B/c/_d/_e/ =d/=e/d/A/ D/E/D/A,/|F/G/F/G/ _A/c/A/c/ ^G/=A/=B/c/ B/c/d/^d/|^f/^g/f/e/ e/f/e/d/ [Dd]D[^G,D]^G,|
[V:3][FA]DA,F, E,G,_B,^C|_B,^CEG [FA]DA,F,|_A,CFC C^D^FA|[^G,Dc]3=Bc3^G|
[V:4]C2C,2C,,4-|C,,2C,2C2C,2|D,4^D,4|E,,2E,4E,2-|
</div>
<div style="color:red;margin-top:-30px;margin-left:50px;">25<span style="margin-left:250px;">26</span><span style="margin-left:220px;">27</span><span style="margin-left:230px;">28</span></div>
</section>

<section style="margin-left:94px;">
<div class="楽譜">
L:1/16
M:
%%staffwidth 700
%%sysstaffsep 50
%%staves{(1 2)(3)(4)}
V:1 clef=treble
V:2 clef=treble
V:3 clef=treble
V:4 clef=bass
[V:1]=F8^F^GFE EFED|D8C2z2z4|E4D2E2=B,4(3A,2D2E2|E4y12|
[V:2]CDC=B, B,CB,A,C6B,2|C6^G,2 G,2A,2C2F2|^G,8=C8|^G,^A,=B,^C B,CDE DEF=G FG_A_B|
[V:3]^G2A2c2f2 [^G,Dc]c=B2G2G,2|[K:clef=bass]^F,^G,F,E, E,F,E,D,=F,6C2|=B,8E,8|D,2^E,2E,2^G,2 G,2=B,2B,2D2|
[V:4]E,4)E,,8E,4-|E,4E,,4C,D,C,=B,, A,,B,,A,,G,,|^E,,8^F,,8|^E4z4z8|
</div>
<div style="color:red;margin-top:-30px;margin-left:50px;">29<span style="margin-left:220px;">30</span><span style="margin-left:290px;">31</span><span style="margin-left:110px;">32</span></div>
</section>
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