Most of his credits went to Umm Kulthum, Asmahan, and Layla Murad who sang most of his great works and scores.
Until today, most critics classify Mohamed El Qasabgi as the master of the oud due to his great abilities and skills which he had during his time.
In most of his tunes, there is a real sensation of the pure Oriental spirit, mixed with European musical techniques and taste.
This was mostly seen in songs like Ya Toyour, Raa' El Habeeb, Ana Albi Daleeli.
With these songs and many others, he is recognized by most of his fellow musicians, including Umm Kulthum, Zakariyya Ahmad, and Mohammed Abdel Wahab, as being the master of the new music spirit.