De Giovanni studied with maestro Alfredo Martini.
Career highlights:
1910 Foggia (Il trovatore in March, Teatro Dauno), L'Aquila (Norma in May, Teatro Comunale, with Lollini Nerina, Bechini Quintilio), Roma (Teatro Adriano)
1911 Viterbo (Norma in August, Teatro Civico, with Pucci Esmeralda, Besanzoni Gabriella, Paci Leone), Roma, Teatro Adriano (Norma
in September, with De Frate Ines, De Frate Isabella, Curci Gennaro; Il trovatore in May, sharing with
Gatti Gino, with
Andreuccetti Ida/Marchisio Elena/Rallos Aida, Fernandez Lucia/Achilli Jullibert Casilda/Rossi Elvira/Manarin Barbieri Teresa,
Morales Emanuele/Caldani Romolo/Pompa Ignazio/Saporito Angelo, Seri Silvio)
1914 Garlasco (Un ballo in maschera in July, Teatro Martinetti, with De Makowska Ela,
Guatna Tamara, Decima Emma, Ballester Vicente, Checchini Fortunato, Saiz), Roma
1916 Terni (Pagliacci in April, Politeama Ternano, with Almazza Bianca, Tavanti Corrado)
1917 Roma, Teatro Valle (Pagliacci in October, sharing with Schiavazzi Piero, with Turchetti Ofelia/Mazzavillani Mina, Cappelluti Altomare Saverio/Beuf Augusto)
1919 Roma, Teatro Manzoni (Il trovatore in March, sharing with Granados Francisco/De Dionigi Massimo, with
Morroto Lina, Willaume Maria/Lampaggi Maria Luis, D'Aversa Ferruccio/Silvetti Luigi/De Pittis Seri Silvio/Dadò Augusto; Andrea Chénier
in April, sharing with Granados Francisco, with Rubino Clotilde, Bartolini Giuseppe; Pagliacci in April, sharing with De Dionigi Massimo, with Priori Bianca/Francini Giuditta, Morro Mattia/Silvetti Luigi/Bartolini Giuseppe,
D'Anversa Ferruccio, Rossi Amedeo; Carmen in May, sharing with Granados Francisco, with Valiani Eugenia/Lampaggi Maria Luisa ,
Priori Bianca, Silvetti Luigi/Morro Mattia; Ernani in June with Rubino Clotilde,
Silvetti Luigi, Cesari Ignazio; Norma in June with Rubino Clotilde, Willaume Maria, Cesari Ignazio),
Sesto Fiorentino (Ernani in September, Arena Solerti,with Monteverde, Orsatti Piero, Mannelli Angiolo)
1922 Gallarate (Norma in April, Teatro del Popolo, sharing with Caballero José, with Rodrigo Enrichetta, Gambelli Italia, Rocci Franco)
1924 Venezia, Teatro Malibran (Cavalleria rusticana in November, with Carabelli Amelia,
Bellotti Elena, Rakowski Nicola)
His repertory included: Manrico, Pollione, Riccardo, Canio, Alvaro,
Chénier, José, Ernani, Turiddu, ...