diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_A.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_A.pdf
deleted file mode 100644
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_B.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_B.pdf
deleted file mode 100644
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_Continuo.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_Continuo.pdf
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_CorI.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_CorI.pdf
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_ObI.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_ObI.pdf
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_S.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_S.pdf
deleted file mode 100644
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_T.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_T.pdf
deleted file mode 100644
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_Tim.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_Tim.pdf
deleted file mode 100644
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_TrbI.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_TrbI.pdf
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_TrbII.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_TrbII.pdf
deleted file mode 100644
index 612e4a15b2a0931999a7d9e1d8ef800fe81b479c..0000000000000000000000000000000000000000
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_VI.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_VI.pdf
deleted file mode 100644
index 3be986d60261ba095306072a92821a2ae2f68f1c..0000000000000000000000000000000000000000
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_VII.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_VII.pdf
deleted file mode 100644
index 8794dd15b93f07046b0879db787323b940c80b78..0000000000000000000000000000000000000000
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_Va.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_Va.pdf
deleted file mode 100644
index 4fbeb056488e521b45a7864826cbe76db4f63dd2..0000000000000000000000000000000000000000
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Instrument_VcB.pdf b/Eybler_Graduale_SperateInDeo_HV41_Instrument_VcB.pdf
deleted file mode 100644
index a9659530b7ab6cdbe2a8f9f2780180d296d723a4..0000000000000000000000000000000000000000
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Music_AdditionalMeasures.pdf b/Eybler_Graduale_SperateInDeo_HV41_Music_AdditionalMeasures.pdf
deleted file mode 100644
index 637da59f7536c6588b3315d92edccc8c91e1cc44..0000000000000000000000000000000000000000
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Score_Choral.pdf b/Eybler_Graduale_SperateInDeo_HV41_Score_Choral.pdf
deleted file mode 100644
index a9f5ffa6fb5a45388bf7873b90ac68184a7bbe20..0000000000000000000000000000000000000000
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Score_Full.pdf b/Eybler_Graduale_SperateInDeo_HV41_Score_Full.pdf
deleted file mode 100644
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Score_Long.pdf b/Eybler_Graduale_SperateInDeo_HV41_Score_Long.pdf
deleted file mode 100644
index 085cb205f417bb1adc3c4be0c9dd7a4a5e8da11f..0000000000000000000000000000000000000000
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Score_Original.pdf b/Eybler_Graduale_SperateInDeo_HV41_Score_Original.pdf
deleted file mode 100644
index 9eb89f9706ed29eca9355563b96c015bbf352510..0000000000000000000000000000000000000000
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diff --git a/Eybler_Graduale_SperateInDeo_HV41_Score_Particell.pdf b/Eybler_Graduale_SperateInDeo_HV41_Score_Particell.pdf
deleted file mode 100644
index d377de12599022ba970b7aed8422ffb34c725918..0000000000000000000000000000000000000000
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diff --git a/Makefile b/Makefile
index 1089600254a6b37c48c4072ac81eba89e4dd6631..396ff96b129386f68b0c013c99d8258c131a4c7b 100644
--- a/Makefile
+++ b/Makefile
@@ -22,19 +22,19 @@ clean:
 #           rm -f Eybler_Graduale_SperateInDeo_HV41_Instrument_$${i}.pdf Eybler_Graduale_SperateInDeo_HV41_Instrument_$${i}.ps; \
 # 	done; \
 
-$(instruments): % : Eybler_Graduale_SperateInDeo_HV41_Instrument_%.pdf $(SRCS)
-$(scores): % : Eybler_Graduale_SperateInDeo_HV41_Score_%.pdf $(SRCS)
+$(instruments): % : $(OUT)/Eybler_Graduale_SperateInDeo_HV41_Instrument_%.pdf $(SRCS)
+$(scores): % : $(OUT)/Eybler_Graduale_SperateInDeo_HV41_Score_%.pdf $(SRCS)
 
 $(OUT)/%.pdf : %.ly $(SRCS) $(OUT)
-	lilypond $< -o $@
+	lilypond -o $(basename $@) $<
 
-Eybler_Graduale_SperateInDeo_HV41_Music_AdditionalMeasures.pdf: Eybler_Graduale_SperateInDeo_HV41_Music_AdditionalMeasures.ly
-	lilypond -dbackend=eps $<
+$(OUT)/Eybler_Graduale_SperateInDeo_HV41_Music_AdditionalMeasures.pdf: Eybler_Graduale_SperateInDeo_HV41_Music_AdditionalMeasures.ly
+	lilypond -dbackend=eps -o $(basename $@) $< 
 
 $(OUT)/%.mp3 : %.midi $(OUT)
 	timidity -c /etc/timidity/fluidr3_gm.cfg -OwM $< -o $@
 
-tex: Eybler_Graduale_SperateInDeo_HV41_Music_AdditionalMeasures.pdf $(texpdfs)
+tex: $(OUT)/Eybler_Graduale_SperateInDeo_HV41_Music_AdditionalMeasures.pdf $(texpdfs)
 
 $(OUT) : 
 	mkdir -p $(OUT)