Each EP comes with an exact repro of its original picture sleeve, so original labels and cat# are part of the artwork. One by one detailed notes (label, cat#, original release year):
EP1: Marbella, 2005-XC, 1964. Grabado por SONOTON. [Note: track 1-B1 wrongly credited to Lennon and McCartney; as Alex Oró points out on liner notes, due to ignorance or as a commercial ruse].
EP2: EMI-Regal, SEDL 19.466, 1965.
EP3: EMI-Regal, SEDL 19.481, 1965. Track 3-A1: Segundo premio del VII Festival de la Canción Mediterranea (2nd prize award of the VII Mediterranean Song Contest).
EP4: EMI-Regal, SEDL 19.490, 1966. Tracks 4-A2 and 4-B2: XVI Festival de Sanremo (XVI San Remo Song Festival).
EP5: EMI-Regal, SEDL 19.507, 1966.
EP6: EMI-Regal, SEDL 19.522, 1966.
EP7: EMI-Regal, SEDL 19.531, 1967.
EP8: EMI-Regal, SEDL 19.548, 1967.
Bajo licencia EMI Music Spain S.A. (Under License from EMI Music Spain S.A.).
Barcode: 8435008872175 Other: 7217-1 (EP-1 Cat. Number) Other: 7217-2 (EP-2 Cat. Number) Other: 7217-3 (EP-3 Cat. Number) Other: 7217-4 (EP-4 Cat. Number) Other: 7217-5 (EP-5 Cat. Number) Other: 7217-6 (EP-6 Cat. Number) Other: 7217-7 (EP-7 Cat. Number) Other: 7217-8 (EP-8 Cat. Number) Matrix / Runout: 76113H1/A (EP-1 A Side) Matrix / Runout: 76113H2/A (EP-1 B Side) Matrix / Runout: 76113H3/A (EP-2 A Side) Matrix / Runout: 76113H4/A (EP-2 B Side) Matrix / Runout: 76113H5/A (EP-3 A Side) Matrix / Runout: 76113H6/A (EP-3 B Side) Matrix / Runout: 76113H7/A (EP-4 A Side) Matrix / Runout: 76113H8/A (EP-4 B Side) Matrix / Runout: 76113H9/A (EP-5 A Side) Matrix / Runout: 76113H10/A (EP-5 B Side) Matrix / Runout: 76113H11/A (EP-6 A Side) Matrix / Runout: 76113H12/A (EP-6 B Side) Matrix / Runout: 76113H13/A (EP-7 A Side) Matrix / Runout: 76113H14/A (EP-7 B Side) Matrix / Runout: 76113H15/A (EP-8 A Side) Matrix / Runout: 76113H16/A (EP-8 B Side)