zip -q9 files.zip  "Lefebure-Wely_Adeste_fideles.mid" "Lefebure-Wely_Adeste_fideles.pdf" "Lefebure-Wely_Adeste_fideles2.mid" "Lefebure-Wely_Adeste_fideles2.pdf" "apres-la-chasse.gif" "apres-la-chasse.mid" "apres-la-chasse.pdf"
rm -f  "Lefebure-Wely_Adeste_fideles.mid" "Lefebure-Wely_Adeste_fideles.pdf" "Lefebure-Wely_Adeste_fideles2.mid" "Lefebure-Wely_Adeste_fideles2.pdf" "apres-la-chasse.gif" "apres-la-chasse.mid" "apres-la-chasse.pdf"